15678450639

素因数分解:

$3^6\times {\mathrm{191}}^1\times {\mathrm{112601}}^1$

素因数の和:112810

約数の個数: 28

約数和(自身を含む): 23630205312

約数和(自身を除く): 7951754673

約数列:

[1, 3, 9, 27, 81, 191, 243, 573, 729, 1719, 5157, 15471, 46413, 112601, 139239, 337803, 1013409, 3040227, 9120681, 21506791, 27362043, 64520373, 82086129, 193561119, 580683357, 1742050071, 5226150213, 15678450639]

約数ペア:

[(1, 15678450639), (3, 5226150213), (9, 1742050071), (27, 580683357), (81, 193561119), (191, 82086129), (243, 64520373), (573, 27362043), (729, 21506791), (1719, 9120681), (5157, 3040227), (15471, 1013409), (46413, 337803), (112601, 139239)]