72737529

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 104607360

約数和(自身を除く): 31869831

約数列:

[1, 3, 19, 47, 57, 141, 361, 893, 1083, 1429, 2679, 4287, 16967, 27151, 50901, 67163, 81453, 201489, 515869, 1276097, 1547607, 3828291, 24245843, 72737529]

約数ペア:

[(1, 72737529), (3, 24245843), (19, 3828291), (47, 1547607), (57, 1276097), (141, 515869), (361, 201489), (893, 81453), (1083, 67163), (1429, 50901), (2679, 27151), (4287, 16967)]