191435049

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1031}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 319589760

約数和(自身を除く): 128154711

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 529, 621, 897, 1031, 1587, 2691, 3093, 4761, 6877, 8073, 9279, 13403, 14283, 20631, 23713, 27837, 40209, 61893, 71139, 120627, 185679, 213417, 308269, 361881, 545399, 640251, 924807, 1636197, 2774421, 4908591, 7090187, 8323263, 14725773, 21270561, 63811683, 191435049]

約数ペア:

[(1, 191435049), (3, 63811683), (9, 21270561), (13, 14725773), (23, 8323263), (27, 7090187), (39, 4908591), (69, 2774421), (117, 1636197), (207, 924807), (299, 640251), (351, 545399), (529, 361881), (621, 308269), (897, 213417), (1031, 185679), (1587, 120627), (2691, 71139), (3093, 61893), (4761, 40209), (6877, 27837), (8073, 23713), (9279, 20631), (13403, 14283)]