65880201

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{7757}}^1$

素因数の和:7928

約数の個数: 16

約数和(自身を含む): 93096000

約数和(自身を除く): 27215799

約数列:

[1, 3, 19, 57, 149, 447, 2831, 7757, 8493, 23271, 147383, 442149, 1155793, 3467379, 21960067, 65880201]

約数ペア:

[(1, 65880201), (3, 21960067), (19, 3467379), (57, 1155793), (149, 442149), (447, 147383), (2831, 23271), (7757, 8493)]