70023303

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 126799920

約数和(自身を除く): 56776617

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 61, 63, 133, 137, 147, 171, 183, 399, 411, 427, 441, 549, 931, 959, 1159, 1197, 1233, 1281, 2603, 2793, 2877, 2989, 3477, 3843, 6713, 7809, 8113, 8357, 8379, 8631, 8967, 10431, 18221, 20139, 23427, 24339, 25071, 26901, 54663, 56791, 58499, 60417, 73017, 75213, 127547, 158783, 163989, 170373, 175497, 382641, 409493, 476349, 511119, 526491, 1111481, 1147923, 1228479, 1429047, 3334443, 3685437, 7780367, 10003329, 23341101, 70023303]

約数ペア:

[(1, 70023303), (3, 23341101), (7, 10003329), (9, 7780367), (19, 3685437), (21, 3334443), (49, 1429047), (57, 1228479), (61, 1147923), (63, 1111481), (133, 526491), (137, 511119), (147, 476349), (171, 409493), (183, 382641), (399, 175497), (411, 170373), (427, 163989), (441, 158783), (549, 127547), (931, 75213), (959, 73017), (1159, 60417), (1197, 58499), (1233, 56791), (1281, 54663), (2603, 26901), (2793, 25071), (2877, 24339), (2989, 23427), (3477, 20139), (3843, 18221), (6713, 10431), (7809, 8967), (8113, 8631), (8357, 8379)]