577103697

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{751}}^1$

素因数の和:995

約数の個数: 40

約数和(自身を含む): 884442240

約数和(自身を除く): 307338543

約数列:

[1, 3, 9, 27, 53, 81, 159, 179, 477, 537, 751, 1431, 1611, 2253, 4293, 4833, 6759, 9487, 14499, 20277, 28461, 39803, 60831, 85383, 119409, 134429, 256149, 358227, 403287, 768447, 1074681, 1209861, 3224043, 3629583, 7124737, 10888749, 21374211, 64122633, 192367899, 577103697]

約数ペア:

[(1, 577103697), (3, 192367899), (9, 64122633), (27, 21374211), (53, 10888749), (81, 7124737), (159, 3629583), (179, 3224043), (477, 1209861), (537, 1074681), (751, 768447), (1431, 403287), (1611, 358227), (2253, 256149), (4293, 134429), (4833, 119409), (6759, 85383), (9487, 60831), (14499, 39803), (20277, 28461)]