1270079109

素因数分解:

$3^6\times {\mathrm{13}}^4\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 70

約数和(自身を含む): 2096747806

約数和(自身を除く): 826668697

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 169, 183, 243, 351, 507, 549, 729, 793, 1053, 1521, 1647, 2197, 2379, 3159, 4563, 4941, 6591, 7137, 9477, 10309, 13689, 14823, 19773, 21411, 28561, 30927, 41067, 44469, 59319, 64233, 85683, 92781, 123201, 134017, 177957, 192699, 257049, 278343, 402051, 533871, 578097, 771147, 835029, 1206153, 1601613, 1742221, 2313441, 2505087, 3618459, 5226663, 6940323, 7515261, 10855377, 15679989, 20820969, 32566131, 47039967, 97698393, 141119901, 423359703, 1270079109]

約数ペア:

[(1, 1270079109), (3, 423359703), (9, 141119901), (13, 97698393), (27, 47039967), (39, 32566131), (61, 20820969), (81, 15679989), (117, 10855377), (169, 7515261), (183, 6940323), (243, 5226663), (351, 3618459), (507, 2505087), (549, 2313441), (729, 1742221), (793, 1601613), (1053, 1206153), (1521, 835029), (1647, 771147), (2197, 578097), (2379, 533871), (3159, 402051), (4563, 278343), (4941, 257049), (6591, 192699), (7137, 177957), (9477, 134017), (10309, 123201), (13689, 92781), (14823, 85683), (19773, 64233), (21411, 59319), (28561, 44469), (30927, 41067)]