79103187

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8887}}^1$

素因数の和:8959

約数の個数: 24

約数和(自身を含む): 122014464

約数和(自身を除く): 42911277

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8887, 8901, 26661, 79983, 204401, 382141, 613203, 1146423, 1839609, 3439269, 8789243, 26367729, 79103187]

約数ペア:

[(1, 79103187), (3, 26367729), (9, 8789243), (23, 3439269), (43, 1839609), (69, 1146423), (129, 613203), (207, 382141), (387, 204401), (989, 79983), (2967, 26661), (8887, 8901)]