31293054

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:173

約数の個数: 84

約数和(自身を含む): 76807296

約数和(自身を除く): 45514242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 127, 162, 169, 234, 243, 254, 338, 351, 381, 486, 507, 702, 729, 762, 1014, 1053, 1143, 1458, 1521, 1651, 2106, 2286, 3042, 3159, 3302, 3429, 4563, 4953, 6318, 6858, 9126, 9477, 9906, 10287, 13689, 14859, 18954, 20574, 21463, 27378, 29718, 30861, 41067, 42926, 44577, 61722, 64389, 82134, 89154, 92583, 123201, 128778, 133731, 185166, 193167, 246402, 267462, 386334, 401193, 579501, 802386, 1159002, 1203579, 1738503, 2407158, 3477006, 5215509, 10431018, 15646527, 31293054]

約数ペア:

[(1, 31293054), (2, 15646527), (3, 10431018), (6, 5215509), (9, 3477006), (13, 2407158), (18, 1738503), (26, 1203579), (27, 1159002), (39, 802386), (54, 579501), (78, 401193), (81, 386334), (117, 267462), (127, 246402), (162, 193167), (169, 185166), (234, 133731), (243, 128778), (254, 123201), (338, 92583), (351, 89154), (381, 82134), (486, 64389), (507, 61722), (702, 44577), (729, 42926), (762, 41067), (1014, 30861), (1053, 29718), (1143, 27378), (1458, 21463), (1521, 20574), (1651, 18954), (2106, 14859), (2286, 13689), (3042, 10287), (3159, 9906), (3302, 9477), (3429, 9126), (4563, 6858), (4953, 6318)]