64855317

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 93090816

約数和(自身を除く): 28235499

約数列:

[1, 3, 31, 41, 73, 93, 123, 219, 233, 699, 1271, 2263, 2993, 3813, 6789, 7223, 8979, 9553, 17009, 21669, 28659, 51027, 92783, 278349, 296143, 527279, 697369, 888429, 1581837, 2092107, 21618439, 64855317]

約数ペア:

[(1, 64855317), (3, 21618439), (31, 2092107), (41, 1581837), (73, 888429), (93, 697369), (123, 527279), (219, 296143), (233, 278349), (699, 92783), (1271, 51027), (2263, 28659), (2993, 21669), (3813, 17009), (6789, 9553), (7223, 8979)]