72875673

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{15971}}^1$

素因数の和:16006

約数の個数: 24

約数和(自身を含む): 116915040

約数和(自身を除く): 44039367

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 15971, 47913, 143739, 207623, 431217, 622869, 1868607, 2699099, 5605821, 8097297, 24291891, 72875673]

約数ペア:

[(1, 72875673), (3, 24291891), (9, 8097297), (13, 5605821), (27, 2699099), (39, 1868607), (117, 622869), (169, 431217), (351, 207623), (507, 143739), (1521, 47913), (4563, 15971)]