156927137703

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{13009}}^1$

素因数の和:13669

約数の個数: 64

約数和(自身を含む): 257285760000

約数和(自身を除く): 100358622297

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 617, 931, 1029, 1851, 2793, 4319, 6517, 11723, 12957, 13009, 19551, 30233, 35169, 39027, 82061, 90699, 91063, 211631, 246183, 247171, 273189, 574427, 634893, 637441, 741513, 1723281, 1730197, 1912323, 4020989, 4462087, 5190591, 8026553, 12062967, 12111379, 13386261, 24079659, 36334137, 56185871, 84779653, 152504507, 168557613, 254338959, 393301097, 457513521, 1067531549, 1179903291, 2753107679, 3202594647, 7472720843, 8259323037, 22418162529, 52309045901, 156927137703]

約数ペア:

[(1, 156927137703), (3, 52309045901), (7, 22418162529), (19, 8259323037), (21, 7472720843), (49, 3202594647), (57, 2753107679), (133, 1179903291), (147, 1067531549), (343, 457513521), (399, 393301097), (617, 254338959), (931, 168557613), (1029, 152504507), (1851, 84779653), (2793, 56185871), (4319, 36334137), (6517, 24079659), (11723, 13386261), (12957, 12111379), (13009, 12062967), (19551, 8026553), (30233, 5190591), (35169, 4462087), (39027, 4020989), (82061, 1912323), (90699, 1730197), (91063, 1723281), (211631, 741513), (246183, 637441), (247171, 634893), (273189, 574427)]