72814821

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{15391}}^1$

素因数の和:15496

約数の個数: 16

約数和(自身を含む): 103434240

約数和(自身を除く): 30619419

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 15391, 46173, 292429, 877287, 1277453, 3832359, 24271607, 72814821]

約数ペア:

[(1, 72814821), (3, 24271607), (19, 3832359), (57, 1277453), (83, 877287), (249, 292429), (1577, 46173), (4731, 15391)]