66938895

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{6553}}^1$

素因数の和:6791

約数の個数: 24

約数和(自身を含む): 116556336

約数和(自身を除く): 49617441

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 2043, 3405, 6553, 10215, 19659, 32765, 58977, 98295, 294885, 1487531, 4462593, 7437655, 13387779, 22312965, 66938895]

約数ペア:

[(1, 66938895), (3, 22312965), (5, 13387779), (9, 7437655), (15, 4462593), (45, 1487531), (227, 294885), (681, 98295), (1135, 58977), (2043, 32765), (3405, 19659), (6553, 10215)]