163940103

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{1201}}^1$

素因数の和:1759

約数の個数: 24

約数和(自身を含む): 245640720

約数和(自身を除く): 81700617

約数列:

[1, 3, 9, 29, 87, 261, 523, 1201, 1569, 3603, 4707, 10809, 15167, 34829, 45501, 104487, 136503, 313461, 628123, 1884369, 5653107, 18215567, 54646701, 163940103]

約数ペア:

[(1, 163940103), (3, 54646701), (9, 18215567), (29, 5653107), (87, 1884369), (261, 628123), (523, 313461), (1201, 136503), (1569, 104487), (3603, 45501), (4707, 34829), (10809, 15167)]