152646723

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 241038720

約数和(自身を除く): 88391997

約数列:

[1, 3, 9, 17, 51, 73, 79, 153, 173, 219, 237, 519, 657, 711, 1241, 1343, 1557, 2941, 3723, 4029, 5767, 8823, 11169, 12087, 12629, 13667, 17301, 26469, 37887, 41001, 51903, 98039, 113661, 123003, 214693, 232339, 294117, 644079, 697017, 882351, 997691, 1932237, 2091051, 2993073, 8979219, 16960747, 50882241, 152646723]

約数ペア:

[(1, 152646723), (3, 50882241), (9, 16960747), (17, 8979219), (51, 2993073), (73, 2091051), (79, 1932237), (153, 997691), (173, 882351), (219, 697017), (237, 644079), (519, 294117), (657, 232339), (711, 214693), (1241, 123003), (1343, 113661), (1557, 98039), (2941, 51903), (3723, 41001), (4029, 37887), (5767, 26469), (8823, 17301), (11169, 13667), (12087, 12629)]