155380778889

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22907383}}^1$

素因数の和:22907429

約数の個数: 32

約数和(自身を含む): 263893063680

約数和(自身を除く): 108512284791

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 22907383, 68722149, 160351681, 389425511, 435240277, 481055043, 1168276533, 1305720831, 2725978577, 3046681939, 7399084709, 8177935731, 9140045817, 22197254127, 51793592963, 155380778889]

約数ペア:

[(1, 155380778889), (3, 51793592963), (7, 22197254127), (17, 9140045817), (19, 8177935731), (21, 7399084709), (51, 3046681939), (57, 2725978577), (119, 1305720831), (133, 1168276533), (323, 481055043), (357, 435240277), (399, 389425511), (969, 160351681), (2261, 68722149), (6783, 22907383)]