156798195021

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1879601}}^1$

素因数の和:1879674

約数の個数: 48

約数和(自身を含む): 262723249152

約数和(自身を除く): 105925054131

約数列:

[1, 3, 9, 13, 23, 31, 39, 69, 93, 117, 207, 279, 299, 403, 713, 897, 1209, 2139, 2691, 3627, 6417, 9269, 27807, 83421, 1879601, 5638803, 16916409, 24434813, 43230823, 58267631, 73304439, 129692469, 174802893, 219913317, 389077407, 524408679, 562000699, 757479203, 1340155513, 1686002097, 2272437609, 4020466539, 5058006291, 6817312827, 12061399617, 17422021669, 52266065007, 156798195021]

約数ペア:

[(1, 156798195021), (3, 52266065007), (9, 17422021669), (13, 12061399617), (23, 6817312827), (31, 5058006291), (39, 4020466539), (69, 2272437609), (93, 1686002097), (117, 1340155513), (207, 757479203), (279, 562000699), (299, 524408679), (403, 389077407), (713, 219913317), (897, 174802893), (1209, 129692469), (2139, 73304439), (2691, 58267631), (3627, 43230823), (6417, 24434813), (9269, 16916409), (27807, 5638803), (83421, 1879601)]