872180631

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{35407}}^1$

素因数の和:35460

約数の個数: 48

約数和(自身を含む): 1590810624

約数和(自身を除く): 718629993

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 357, 391, 483, 1071, 1173, 1449, 2737, 3519, 8211, 24633, 35407, 106221, 247849, 318663, 601919, 743547, 814361, 1805757, 2230641, 2443083, 4213433, 5417271, 5700527, 7329249, 12640299, 13844137, 17101581, 37920897, 41532411, 51304743, 96908959, 124597233, 290726877, 872180631]

約数ペア:

[(1, 872180631), (3, 290726877), (7, 124597233), (9, 96908959), (17, 51304743), (21, 41532411), (23, 37920897), (51, 17101581), (63, 13844137), (69, 12640299), (119, 7329249), (153, 5700527), (161, 5417271), (207, 4213433), (357, 2443083), (391, 2230641), (483, 1805757), (1071, 814361), (1173, 743547), (1449, 601919), (2737, 318663), (3519, 247849), (8211, 106221), (24633, 35407)]