142257778779

素因数分解:

$3^1\times {\mathrm{331}}^1\times {\mathrm{1093}}^1\times {\mathrm{131071}}^1$

素因数の和:132498

約数の個数: 16

約数和(自身を含む): 190425595904

約数和(自身を除く): 48167817125

約数列:

[1, 3, 331, 993, 1093, 3279, 131071, 361783, 393213, 1085349, 43384501, 130153503, 143260603, 429781809, 47419259593, 142257778779]

約数ペア:

[(1, 142257778779), (3, 47419259593), (331, 429781809), (993, 143260603), (1093, 130153503), (3279, 43384501), (131071, 1085349), (361783, 393213)]