73063991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 100251648

約数和(自身を除く): 27187657

約数列:

[1, 7, 11, 13, 47, 77, 91, 143, 329, 517, 611, 1001, 1553, 3619, 4277, 6721, 10871, 17083, 20189, 47047, 72991, 119581, 141323, 222079, 510937, 802901, 948883, 1554553, 5620307, 6642181, 10437713, 73063991]

約数ペア:

[(1, 73063991), (7, 10437713), (11, 6642181), (13, 5620307), (47, 1554553), (77, 948883), (91, 802901), (143, 510937), (329, 222079), (517, 141323), (611, 119581), (1001, 72991), (1553, 47047), (3619, 20189), (4277, 17083), (6721, 10871)]