27791619804

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{155863}}^1$

素因数の和:156016

約数の個数: 96

約数和(自身を含む): 78206320640

約数和(自身を除く): 50414700836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 127, 156, 234, 254, 351, 381, 468, 508, 702, 762, 1143, 1404, 1524, 1651, 2286, 3302, 3429, 4572, 4953, 6604, 6858, 9906, 13716, 14859, 19812, 29718, 44577, 59436, 89154, 155863, 178308, 311726, 467589, 623452, 935178, 1402767, 1870356, 2026219, 2805534, 4052438, 4208301, 5611068, 6078657, 8104876, 8416602, 12157314, 16833204, 18235971, 19794601, 24314628, 36471942, 39589202, 54707913, 59383803, 72943884, 79178404, 109415826, 118767606, 178151409, 218831652, 237535212, 257329813, 356302818, 514659626, 534454227, 712605636, 771989439, 1029319252, 1068908454, 1543978878, 2137816908, 2315968317, 3087957756, 4631936634, 6947904951, 9263873268, 13895809902, 27791619804]

約数ペア:

[(1, 27791619804), (2, 13895809902), (3, 9263873268), (4, 6947904951), (6, 4631936634), (9, 3087957756), (12, 2315968317), (13, 2137816908), (18, 1543978878), (26, 1068908454), (27, 1029319252), (36, 771989439), (39, 712605636), (52, 534454227), (54, 514659626), (78, 356302818), (108, 257329813), (117, 237535212), (127, 218831652), (156, 178151409), (234, 118767606), (254, 109415826), (351, 79178404), (381, 72943884), (468, 59383803), (508, 54707913), (702, 39589202), (762, 36471942), (1143, 24314628), (1404, 19794601), (1524, 18235971), (1651, 16833204), (2286, 12157314), (3302, 8416602), (3429, 8104876), (4572, 6078657), (4953, 5611068), (6604, 4208301), (6858, 4052438), (9906, 2805534), (13716, 2026219), (14859, 1870356), (19812, 1402767), (29718, 935178), (44577, 623452), (59436, 467589), (89154, 311726), (155863, 178308)]