73445697

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3671}}^1$

素因数の和:3715

約数の個数: 40

約数和(自身を含む): 124407360

約数和(自身を除く): 50961663

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1539, 2223, 3671, 6669, 11013, 20007, 33039, 47723, 69749, 99117, 143169, 209247, 297351, 429507, 627741, 906737, 1288521, 1883223, 2720211, 3865563, 5649669, 8160633, 24481899, 73445697]

約数ペア:

[(1, 73445697), (3, 24481899), (9, 8160633), (13, 5649669), (19, 3865563), (27, 2720211), (39, 1883223), (57, 1288521), (81, 906737), (117, 627741), (171, 429507), (247, 297351), (351, 209247), (513, 143169), (741, 99117), (1053, 69749), (1539, 47723), (2223, 33039), (3671, 20007), (6669, 11013)]