17907845571

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{112843}}^1$

素因数の和:113096

約数の個数: 48

約数和(自身を含む): 32390741760

約数和(自身を除く): 14482896189

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 229, 231, 687, 693, 1603, 2061, 2519, 4809, 7557, 14427, 17633, 22671, 52899, 112843, 158697, 338529, 789901, 1015587, 1241273, 2369703, 3723819, 7109109, 8688911, 11171457, 25841047, 26066733, 77523141, 78200199, 180887329, 232569423, 284251517, 542661987, 852754551, 1627985961, 1989760619, 2558263653, 5969281857, 17907845571]

約数ペア:

[(1, 17907845571), (3, 5969281857), (7, 2558263653), (9, 1989760619), (11, 1627985961), (21, 852754551), (33, 542661987), (63, 284251517), (77, 232569423), (99, 180887329), (229, 78200199), (231, 77523141), (687, 26066733), (693, 25841047), (1603, 11171457), (2061, 8688911), (2519, 7109109), (4809, 3723819), (7557, 2369703), (14427, 1241273), (17633, 1015587), (22671, 789901), (52899, 338529), (112843, 158697)]