157460787

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 265950720

約数和(自身を除く): 108489933

約数列:

[1, 3, 9, 11, 27, 33, 41, 67, 99, 123, 193, 201, 297, 369, 451, 579, 603, 737, 1107, 1353, 1737, 1809, 2123, 2211, 2747, 4059, 5211, 6369, 6633, 7913, 8241, 12177, 12931, 19107, 19899, 23739, 24723, 30217, 38793, 57321, 71217, 74169, 87043, 90651, 116379, 142241, 213651, 261129, 271953, 349137, 426723, 530171, 783387, 815859, 1280169, 1590513, 2350161, 3840507, 4771539, 5831881, 14314617, 17495643, 52486929, 157460787]

約数ペア:

[(1, 157460787), (3, 52486929), (9, 17495643), (11, 14314617), (27, 5831881), (33, 4771539), (41, 3840507), (67, 2350161), (99, 1590513), (123, 1280169), (193, 815859), (201, 783387), (297, 530171), (369, 426723), (451, 349137), (579, 271953), (603, 261129), (737, 213651), (1107, 142241), (1353, 116379), (1737, 90651), (1809, 87043), (2123, 74169), (2211, 71217), (2747, 57321), (4059, 38793), (5211, 30217), (6369, 24723), (6633, 23739), (7913, 19899), (8241, 19107), (12177, 12931)]