63696129

素因数分解:

$3^1\times 7^4\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 102180480

約数和(自身を除く): 38484351

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 239, 259, 343, 717, 777, 1029, 1673, 1813, 2401, 5019, 5439, 7203, 8843, 11711, 12691, 26529, 35133, 38073, 61901, 81977, 88837, 185703, 245931, 266511, 433307, 573839, 1299921, 1721517, 3033149, 9099447, 21232043, 63696129]

約数ペア:

[(1, 63696129), (3, 21232043), (7, 9099447), (21, 3033149), (37, 1721517), (49, 1299921), (111, 573839), (147, 433307), (239, 266511), (259, 245931), (343, 185703), (717, 88837), (777, 81977), (1029, 61901), (1673, 38073), (1813, 35133), (2401, 26529), (5019, 12691), (5439, 11711), (7203, 8843)]