90812469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 135527040

約数和(自身を除く): 44714571

約数列:

[1, 3, 11, 33, 61, 183, 197, 229, 591, 671, 687, 2013, 2167, 2519, 6501, 7557, 12017, 13969, 36051, 41907, 45113, 132187, 135339, 153659, 396561, 460977, 496243, 1488729, 2751893, 8255679, 30270823, 90812469]

約数ペア:

[(1, 90812469), (3, 30270823), (11, 8255679), (33, 2751893), (61, 1488729), (183, 496243), (197, 460977), (229, 396561), (591, 153659), (671, 135339), (687, 132187), (2013, 45113), (2167, 41907), (2519, 36051), (6501, 13969), (7557, 12017)]