72231627

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 107251200

約数和(自身を除く): 35019573

約数列:

[1, 3, 13, 39, 41, 123, 199, 227, 533, 597, 681, 1599, 2587, 2951, 7761, 8159, 8853, 9307, 24477, 27921, 45173, 106067, 120991, 135519, 318201, 362973, 587249, 1761747, 1852093, 5556279, 24077209, 72231627]

約数ペア:

[(1, 72231627), (3, 24077209), (13, 5556279), (39, 1852093), (41, 1761747), (123, 587249), (199, 362973), (227, 318201), (533, 135519), (597, 120991), (681, 106067), (1599, 45173), (2587, 27921), (2951, 24477), (7761, 9307), (8159, 8853)]