90804828159

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{7817}}^1\times {\mathrm{44507}}^1$

素因数の和:52359

約数の個数: 24

約数和(自身を含む): 135705782160

約数和(自身を除く): 44900954001

約数列:

[1, 3, 9, 29, 87, 261, 7817, 23451, 44507, 70353, 133521, 226693, 400563, 680079, 1290703, 2040237, 3872109, 11616327, 347911219, 1043733657, 3131200971, 10089425351, 30268276053, 90804828159]

約数ペア:

[(1, 90804828159), (3, 30268276053), (9, 10089425351), (29, 3131200971), (87, 1043733657), (261, 347911219), (7817, 11616327), (23451, 3872109), (44507, 2040237), (70353, 1290703), (133521, 680079), (226693, 400563)]