155781054

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60521}}^1$

素因数の和:60553

約数の個数: 48

約数和(自身を含む): 396540144

約数和(自身を除く): 240759090

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 60521, 121042, 181563, 363126, 544689, 665731, 786773, 1089378, 1331462, 1573546, 1997193, 2360319, 3994386, 4720638, 5991579, 7080957, 8654503, 11983158, 14161914, 17309006, 25963509, 51927018, 77890527, 155781054]

約数ペア:

[(1, 155781054), (2, 77890527), (3, 51927018), (6, 25963509), (9, 17309006), (11, 14161914), (13, 11983158), (18, 8654503), (22, 7080957), (26, 5991579), (33, 4720638), (39, 3994386), (66, 2360319), (78, 1997193), (99, 1573546), (117, 1331462), (143, 1089378), (198, 786773), (234, 665731), (286, 544689), (429, 363126), (858, 181563), (1287, 121042), (2574, 60521)]