201519382653

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:1061

約数の個数: 96

約数和(自身を含む): 312988515840

約数和(自身を除く): 111469133187

約数列:

[1, 3, 9, 27, 43, 81, 129, 163, 179, 243, 387, 489, 537, 661, 1161, 1467, 1611, 1983, 3483, 4401, 4833, 5949, 7009, 7697, 10449, 13203, 14499, 17847, 21027, 23091, 28423, 29177, 39609, 43497, 53541, 63081, 69273, 85269, 87531, 107743, 118319, 160623, 189243, 207819, 255807, 262593, 323229, 354957, 567729, 623457, 767421, 787779, 969687, 1064871, 1254611, 1703187, 1870371, 2302263, 2363337, 2909061, 3194613, 3763833, 4632949, 5087717, 6906789, 7090011, 8727183, 9583839, 11291499, 13898847, 15263151, 19285997, 26181549, 28751517, 33874497, 41696541, 45789453, 57857991, 101623491, 125089623, 137368359, 173573973, 304870473, 375268869, 412105077, 520721919, 829297871, 1125806607, 1236315231, 1562165757, 2487893613, 4686497271, 7463680839, 22391042517, 67173127551, 201519382653]

約数ペア:

[(1, 201519382653), (3, 67173127551), (9, 22391042517), (27, 7463680839), (43, 4686497271), (81, 2487893613), (129, 1562165757), (163, 1236315231), (179, 1125806607), (243, 829297871), (387, 520721919), (489, 412105077), (537, 375268869), (661, 304870473), (1161, 173573973), (1467, 137368359), (1611, 125089623), (1983, 101623491), (3483, 57857991), (4401, 45789453), (4833, 41696541), (5949, 33874497), (7009, 28751517), (7697, 26181549), (10449, 19285997), (13203, 15263151), (14499, 13898847), (17847, 11291499), (21027, 9583839), (23091, 8727183), (28423, 7090011), (29177, 6906789), (39609, 5087717), (43497, 4632949), (53541, 3763833), (63081, 3194613), (69273, 2909061), (85269, 2363337), (87531, 2302263), (107743, 1870371), (118319, 1703187), (160623, 1254611), (189243, 1064871), (207819, 969687), (255807, 787779), (262593, 767421), (323229, 623457), (354957, 567729)]