156736254879

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{355027}}^1$

素因数の和:355316

約数の個数: 32

約数和(自身を含む): 236193027840

約数和(自身を除く): 79456772961

約数列:

[1, 3, 9, 27, 83, 197, 249, 591, 747, 1773, 2241, 5319, 16351, 49053, 147159, 355027, 441477, 1065081, 3195243, 9585729, 29467241, 69940319, 88401723, 209820957, 265205169, 629462871, 795615507, 1888388613, 5805046477, 17415139431, 52245418293, 156736254879]

約数ペア:

[(1, 156736254879), (3, 52245418293), (9, 17415139431), (27, 5805046477), (83, 1888388613), (197, 795615507), (249, 629462871), (591, 265205169), (747, 209820957), (1773, 88401723), (2241, 69940319), (5319, 29467241), (16351, 9585729), (49053, 3195243), (147159, 1065081), (355027, 441477)]