977308863

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 1350708480

約数和(自身を除く): 373399617

約数列:

[1, 3, 59, 113, 131, 177, 339, 373, 393, 1119, 6667, 7729, 14803, 20001, 22007, 23187, 42149, 44409, 48863, 66021, 126447, 146589, 873377, 2486791, 2620131, 2882917, 5521519, 7460373, 8648751, 16564557, 325769621, 977308863]

約数ペア:

[(1, 977308863), (3, 325769621), (59, 16564557), (113, 8648751), (131, 7460373), (177, 5521519), (339, 2882917), (373, 2620131), (393, 2486791), (1119, 873377), (6667, 146589), (7729, 126447), (14803, 66021), (20001, 48863), (22007, 44409), (23187, 42149)]