210002301

素因数分解:

$3^7\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 317792640

約数和(自身を除く): 107790339

約数列:

[1, 3, 9, 27, 81, 131, 243, 393, 729, 733, 1179, 2187, 2199, 3537, 6597, 10611, 19791, 31833, 59373, 95499, 96023, 178119, 286497, 288069, 534357, 864207, 1603071, 2592621, 7777863, 23333589, 70000767, 210002301]

約数ペア:

[(1, 210002301), (3, 70000767), (9, 23333589), (27, 7777863), (81, 2592621), (131, 1603071), (243, 864207), (393, 534357), (729, 288069), (733, 286497), (1179, 178119), (2187, 96023), (2199, 95499), (3537, 59373), (6597, 31833), (10611, 19791)]