139941153

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 231379200

約数和(自身を除く): 91438047

約数列:

[1, 3, 9, 11, 29, 33, 79, 87, 99, 237, 261, 319, 617, 711, 869, 957, 1851, 2291, 2607, 2871, 5553, 6787, 6873, 7821, 17893, 20361, 20619, 25201, 48743, 53679, 61083, 75603, 146229, 161037, 196823, 226809, 438687, 536173, 590469, 1413547, 1608519, 1771407, 4240641, 4825557, 12721923, 15549017, 46647051, 139941153]

約数ペア:

[(1, 139941153), (3, 46647051), (9, 15549017), (11, 12721923), (29, 4825557), (33, 4240641), (79, 1771407), (87, 1608519), (99, 1413547), (237, 590469), (261, 536173), (319, 438687), (617, 226809), (711, 196823), (869, 161037), (957, 146229), (1851, 75603), (2291, 61083), (2607, 53679), (2871, 48743), (5553, 25201), (6787, 20619), (6873, 20361), (7821, 17893)]