53681859

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 106229760

約数和(自身を除く): 52547901

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 81, 99, 133, 151, 171, 189, 209, 231, 243, 297, 399, 453, 513, 567, 627, 693, 891, 1057, 1197, 1359, 1463, 1539, 1661, 1701, 1881, 2079, 2673, 2869, 3171, 3591, 4077, 4389, 4617, 4983, 5643, 6237, 8607, 9513, 10773, 11627, 12231, 13167, 14949, 16929, 18711, 20083, 25821, 28539, 31559, 32319, 34881, 36693, 39501, 44847, 50787, 60249, 77463, 85617, 94677, 104643, 118503, 134541, 180747, 220913, 232389, 256851, 284031, 313929, 355509, 403623, 542241, 662739, 697167, 852093, 941787, 1626723, 1988217, 2556279, 2825361, 4880169, 5964651, 7668837, 17893953, 53681859]

約数ペア:

[(1, 53681859), (3, 17893953), (7, 7668837), (9, 5964651), (11, 4880169), (19, 2825361), (21, 2556279), (27, 1988217), (33, 1626723), (57, 941787), (63, 852093), (77, 697167), (81, 662739), (99, 542241), (133, 403623), (151, 355509), (171, 313929), (189, 284031), (209, 256851), (231, 232389), (243, 220913), (297, 180747), (399, 134541), (453, 118503), (513, 104643), (567, 94677), (627, 85617), (693, 77463), (891, 60249), (1057, 50787), (1197, 44847), (1359, 39501), (1463, 36693), (1539, 34881), (1661, 32319), (1701, 31559), (1881, 28539), (2079, 25821), (2673, 20083), (2869, 18711), (3171, 16929), (3591, 14949), (4077, 13167), (4389, 12231), (4617, 11627), (4983, 10773), (5643, 9513), (6237, 8607)]