156960019863

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2756441}}^1$

素因数の和:2756509

約数の個数: 40

約数和(自身を含む): 253482406320

約数和(自身を除く): 96522386457

約数列:

[1, 3, 9, 19, 27, 37, 57, 81, 111, 171, 333, 513, 703, 999, 1539, 2109, 2997, 6327, 18981, 56943, 2756441, 8269323, 24807969, 52372379, 74423907, 101988317, 157117137, 223271721, 305964951, 471351411, 917894853, 1414054233, 1937778023, 2753684559, 4242162699, 5813334069, 8261053677, 17440002207, 52320006621, 156960019863]

約数ペア:

[(1, 156960019863), (3, 52320006621), (9, 17440002207), (19, 8261053677), (27, 5813334069), (37, 4242162699), (57, 2753684559), (81, 1937778023), (111, 1414054233), (171, 917894853), (333, 471351411), (513, 305964951), (703, 223271721), (999, 157117137), (1539, 101988317), (2109, 74423907), (2997, 52372379), (6327, 24807969), (18981, 8269323), (56943, 2756441)]