72935863

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 99993600

約数和(自身を除く): 27057737

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 343, 539, 637, 1001, 1487, 3773, 4459, 7007, 10409, 16357, 19331, 49049, 72863, 114499, 135317, 212641, 510041, 801493, 947219, 1488487, 5610451, 6630533, 10419409, 72935863]

約数ペア:

[(1, 72935863), (7, 10419409), (11, 6630533), (13, 5610451), (49, 1488487), (77, 947219), (91, 801493), (143, 510041), (343, 212641), (539, 135317), (637, 114499), (1001, 72863), (1487, 49049), (3773, 19331), (4459, 16357), (7007, 10409)]