69657993

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1483}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 106954848

約数和(自身を除く): 37296855

約数列:

[1, 3, 9, 17, 51, 153, 307, 921, 1483, 2763, 4449, 5219, 13347, 15657, 25211, 46971, 75633, 226899, 455281, 1365843, 4097529, 7739777, 23219331, 69657993]

約数ペア:

[(1, 69657993), (3, 23219331), (9, 7739777), (17, 4097529), (51, 1365843), (153, 455281), (307, 226899), (921, 75633), (1483, 46971), (2763, 25211), (4449, 15657), (5219, 13347)]