63739557

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{4457}}^1$

素因数の和:4697

約数の個数: 24

約数和(自身を含む): 105708096

約数和(自身を除く): 41968539

約数列:

[1, 3, 7, 9, 21, 63, 227, 681, 1589, 2043, 4457, 4767, 13371, 14301, 31199, 40113, 93597, 280791, 1011739, 3035217, 7082173, 9105651, 21246519, 63739557]

約数ペア:

[(1, 63739557), (3, 21246519), (7, 9105651), (9, 7082173), (21, 3035217), (63, 1011739), (227, 280791), (681, 93597), (1589, 40113), (2043, 31199), (4457, 14301), (4767, 13371)]