690763669197

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3847}}^1\times {\mathrm{140171}}^1$

素因数の和:144089

約数の個数: 32

約数和(自身を含む): 1070133602304

約数和(自身を除く): 379369933107

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 3847, 11541, 26929, 80787, 140171, 234667, 420513, 704001, 981197, 1642669, 2943591, 4928007, 8550431, 25651293, 59853017, 179559051, 539237837, 1617713511, 3774664859, 11323994577, 32893508057, 98680524171, 230254556399, 690763669197]

約数ペア:

[(1, 690763669197), (3, 230254556399), (7, 98680524171), (21, 32893508057), (61, 11323994577), (183, 3774664859), (427, 1617713511), (1281, 539237837), (3847, 179559051), (11541, 59853017), (26929, 25651293), (80787, 8550431), (140171, 4928007), (234667, 2943591), (420513, 1642669), (704001, 981197)]