83073991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 114605568

約数和(自身を除く): 31531577

約数列:

[1, 7, 11, 13, 37, 77, 91, 143, 259, 407, 481, 1001, 2243, 2849, 3367, 5291, 15701, 24673, 29159, 37037, 82991, 172711, 204113, 320749, 580937, 912901, 1078883, 2245243, 6390307, 7552181, 11867713, 83073991]

約数ペア:

[(1, 83073991), (7, 11867713), (11, 7552181), (13, 6390307), (37, 2245243), (77, 1078883), (91, 912901), (143, 580937), (259, 320749), (407, 204113), (481, 172711), (1001, 82991), (2243, 37037), (2849, 29159), (3367, 24673), (5291, 15701)]