78874461

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1297}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 118455480

約数和(自身を除く): 39581019

約数列:

[1, 3, 9, 29, 87, 233, 261, 699, 1297, 2097, 3891, 6757, 11673, 20271, 37613, 60813, 112839, 302201, 338517, 906603, 2719809, 8763829, 26291487, 78874461]

約数ペア:

[(1, 78874461), (3, 26291487), (9, 8763829), (29, 2719809), (87, 906603), (233, 338517), (261, 302201), (699, 112839), (1297, 60813), (2097, 37613), (3891, 20271), (6757, 11673)]