65720106

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{22963}}^1$

素因数の和:23027

約数の個数: 32

約数和(自身を含む): 148806720

約数和(自身を除く): 83086614

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 22963, 45926, 68889, 137778, 206667, 413334, 620001, 1217039, 1240002, 2434078, 3651117, 7302234, 10953351, 21906702, 32860053, 65720106]

約数ペア:

[(1, 65720106), (2, 32860053), (3, 21906702), (6, 10953351), (9, 7302234), (18, 3651117), (27, 2434078), (53, 1240002), (54, 1217039), (106, 620001), (159, 413334), (318, 206667), (477, 137778), (954, 68889), (1431, 45926), (2862, 22963)]