381024755997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1\times {\mathrm{252001}}^1$

素因数の和:253333

約数の個数: 32

約数和(自身を含む): 561742698240

約数和(自身を除く): 180717942243

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 1289, 3867, 21913, 29647, 65739, 88941, 252001, 503999, 756003, 1511997, 4284017, 5796023, 12852051, 17388069, 98532391, 295597173, 324829289, 974487867, 5522097913, 7471073647, 16566293739, 22413220941, 127008251999, 381024755997]

約数ペア:

[(1, 381024755997), (3, 127008251999), (17, 22413220941), (23, 16566293739), (51, 7471073647), (69, 5522097913), (391, 974487867), (1173, 324829289), (1289, 295597173), (3867, 98532391), (21913, 17388069), (29647, 12852051), (65739, 5796023), (88941, 4284017), (252001, 1511997), (503999, 756003)]