64159011

素因数分解:

$3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2659}}^1$

素因数の和:3055

約数の個数: 24

約数和(自身を含む): 106229760

約数和(自身を除く): 42070749

約数列:

[1, 3, 7, 9, 21, 63, 383, 1149, 2659, 2681, 3447, 7977, 8043, 18613, 23931, 24129, 55839, 167517, 1018397, 3055191, 7128779, 9165573, 21386337, 64159011]

約数ペア:

[(1, 64159011), (3, 21386337), (7, 9165573), (9, 7128779), (21, 3055191), (63, 1018397), (383, 167517), (1149, 55839), (2659, 24129), (2681, 23931), (3447, 18613), (7977, 8043)]