74923641819

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{213457669}}^1$

素因数の和:213457691

約数の個数: 16

約数和(自身を含む): 119536295200

約数和(自身を除く): 44612653381

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 213457669, 640373007, 1921119021, 2774949697, 5763357063, 8324849091, 24974547273, 74923641819]

約数ペア:

[(1, 74923641819), (3, 24974547273), (9, 8324849091), (13, 5763357063), (27, 2774949697), (39, 1921119021), (117, 640373007), (351, 213457669)]