254560432869

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{6545821}}^1$

素因数の和:6546005

約数の個数: 24

約数和(自身を含む): 382930587000

約数和(自身を除く): 128370154131

約数列:

[1, 3, 9, 29, 87, 149, 261, 447, 1341, 4321, 12963, 38889, 6545821, 19637463, 58912389, 189828809, 569486427, 975327329, 1708459281, 2925981987, 8777945961, 28284492541, 84853477623, 254560432869]

約数ペア:

[(1, 254560432869), (3, 84853477623), (9, 28284492541), (29, 8777945961), (87, 2925981987), (149, 1708459281), (261, 975327329), (447, 569486427), (1341, 189828809), (4321, 58912389), (12963, 19637463), (38889, 6545821)]