67701231

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 111820320

約数和(自身を除く): 44119089

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 169, 333, 351, 401, 481, 507, 999, 1203, 1443, 1521, 3609, 4329, 4563, 5213, 6253, 10827, 12987, 14837, 15639, 18759, 44511, 46917, 56277, 67769, 133533, 140751, 168831, 192881, 203307, 400599, 578643, 609921, 1735929, 1829763, 2507453, 5207787, 7522359, 22567077, 67701231]

約数ペア:

[(1, 67701231), (3, 22567077), (9, 7522359), (13, 5207787), (27, 2507453), (37, 1829763), (39, 1735929), (111, 609921), (117, 578643), (169, 400599), (333, 203307), (351, 192881), (401, 168831), (481, 140751), (507, 133533), (999, 67769), (1203, 56277), (1443, 46917), (1521, 44511), (3609, 18759), (4329, 15639), (4563, 14837), (5213, 12987), (6253, 10827)]