72781302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1102747}}^1$

素因数の和:1102763

約数の個数: 16

約数和(自身を含む): 158795712

約数和(自身を除く): 86014410

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1102747, 2205494, 3308241, 6616482, 12130217, 24260434, 36390651, 72781302]

約数ペア:

[(1, 72781302), (2, 36390651), (3, 24260434), (6, 12130217), (11, 6616482), (22, 3308241), (33, 2205494), (66, 1102747)]