304870473

素因数分解:

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

素因数の和:400

約数の個数: 48

約数和(自身を含む): 472792320

約数和(自身を除く): 167921847

約数列:

[1, 3, 9, 27, 43, 81, 129, 163, 179, 243, 387, 489, 537, 1161, 1467, 1611, 3483, 4401, 4833, 7009, 7697, 10449, 13203, 14499, 21027, 23091, 29177, 39609, 43497, 63081, 69273, 87531, 189243, 207819, 262593, 567729, 623457, 787779, 1254611, 1703187, 1870371, 2363337, 3763833, 7090011, 11291499, 33874497, 101623491, 304870473]

約数ペア:

[(1, 304870473), (3, 101623491), (9, 33874497), (27, 11291499), (43, 7090011), (81, 3763833), (129, 2363337), (163, 1870371), (179, 1703187), (243, 1254611), (387, 787779), (489, 623457), (537, 567729), (1161, 262593), (1467, 207819), (1611, 189243), (3483, 87531), (4401, 69273), (4833, 63081), (7009, 43497), (7697, 39609), (10449, 29177), (13203, 23091), (14499, 21027)]