1377952803

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{2113}}^1$

素因数の和:2305

約数の個数: 40

約数和(自身を含む): 2105696208

約数和(自身を除く): 727743405

約数列:

[1, 3, 9, 27, 81, 83, 97, 249, 291, 747, 873, 2113, 2241, 2619, 6339, 6723, 7857, 8051, 19017, 24153, 57051, 72459, 171153, 175379, 204961, 217377, 526137, 614883, 652131, 1578411, 1844649, 4735233, 5533947, 14205699, 16601841, 17011763, 51035289, 153105867, 459317601, 1377952803]

約数ペア:

[(1, 1377952803), (3, 459317601), (9, 153105867), (27, 51035289), (81, 17011763), (83, 16601841), (97, 14205699), (249, 5533947), (291, 4735233), (747, 1844649), (873, 1578411), (2113, 652131), (2241, 614883), (2619, 526137), (6339, 217377), (6723, 204961), (7857, 175379), (8051, 171153), (19017, 72459), (24153, 57051)]