149767191

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 267632640

約数和(自身を除く): 117865449

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 131, 161, 189, 207, 263, 393, 483, 621, 789, 917, 1179, 1449, 1841, 2367, 2751, 3013, 3537, 4347, 5523, 6049, 7101, 8253, 9039, 16569, 18147, 21091, 24759, 27117, 34453, 42343, 49707, 54441, 63273, 81351, 103359, 127029, 163323, 189819, 241171, 310077, 381087, 569457, 723513, 792419, 930231, 1143261, 2170539, 2377257, 5546933, 6511617, 7131771, 16640799, 21395313, 49922397, 149767191]

約数ペア:

[(1, 149767191), (3, 49922397), (7, 21395313), (9, 16640799), (21, 7131771), (23, 6511617), (27, 5546933), (63, 2377257), (69, 2170539), (131, 1143261), (161, 930231), (189, 792419), (207, 723513), (263, 569457), (393, 381087), (483, 310077), (621, 241171), (789, 189819), (917, 163323), (1179, 127029), (1449, 103359), (1841, 81351), (2367, 63273), (2751, 54441), (3013, 49707), (3537, 42343), (4347, 34453), (5523, 27117), (6049, 24759), (7101, 21091), (8253, 18147), (9039, 16569)]