1405164647538

素因数分解:

$2^1\times 3^6\times {\mathrm{963761761}}^1$

素因数の和:963761781

約数の個数: 28

約数和(自身を含む): 3160174817598

約数和(自身を除く): 1755010170060

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 963761761, 1927523522, 2891285283, 5782570566, 8673855849, 17347711698, 26021567547, 52043135094, 78064702641, 156129405282, 234194107923, 468388215846, 702582323769, 1405164647538]

約数ペア:

[(1, 1405164647538), (2, 702582323769), (3, 468388215846), (6, 234194107923), (9, 156129405282), (18, 78064702641), (27, 52043135094), (54, 26021567547), (81, 17347711698), (162, 8673855849), (243, 5782570566), (486, 2891285283), (729, 1927523522), (1458, 963761761)]