61868807

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3303

約数の個数: 32

約数和(自身を含む): 87467520

約数和(自身を除く): 25598713

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 1001, 1463, 1729, 2717, 3253, 19019, 22771, 35783, 42289, 61807, 250481, 296023, 432649, 465179, 679877, 803491, 3256253, 4759139, 5624437, 8838401, 61868807]

約数ペア:

[(1, 61868807), (7, 8838401), (11, 5624437), (13, 4759139), (19, 3256253), (77, 803491), (91, 679877), (133, 465179), (143, 432649), (209, 296023), (247, 250481), (1001, 61807), (1463, 42289), (1729, 35783), (2717, 22771), (3253, 19019)]