90353067

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1667}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 144115200

約数和(自身を除く): 53762133

約数列:

[1, 3, 7, 21, 29, 87, 89, 203, 267, 609, 623, 1667, 1869, 2581, 5001, 7743, 11669, 18067, 35007, 48343, 54201, 145029, 148363, 338401, 445089, 1015203, 1038541, 3115623, 4302527, 12907581, 30117689, 90353067]

約数ペア:

[(1, 90353067), (3, 30117689), (7, 12907581), (21, 4302527), (29, 3115623), (87, 1038541), (89, 1015203), (203, 445089), (267, 338401), (609, 148363), (623, 145029), (1667, 54201), (1869, 48343), (2581, 35007), (5001, 18067), (7743, 11669)]