45679221

素因数分解:

$3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:720

約数の個数: 60

約数和(自身を含む): 84170988

約数和(自身を除く): 38491767

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 119, 147, 153, 189, 357, 441, 459, 567, 677, 833, 1071, 1323, 1377, 2031, 2499, 3213, 3969, 4739, 6093, 7497, 9639, 11509, 14217, 18279, 22491, 33173, 34527, 42651, 54837, 67473, 80563, 99519, 103581, 127953, 241689, 298557, 310743, 383859, 563941, 725067, 895671, 932229, 1691823, 2175201, 2687013, 5075469, 6525603, 15226407, 45679221]

約数ペア:

[(1, 45679221), (3, 15226407), (7, 6525603), (9, 5075469), (17, 2687013), (21, 2175201), (27, 1691823), (49, 932229), (51, 895671), (63, 725067), (81, 563941), (119, 383859), (147, 310743), (153, 298557), (189, 241689), (357, 127953), (441, 103581), (459, 99519), (567, 80563), (677, 67473), (833, 54837), (1071, 42651), (1323, 34527), (1377, 33173), (2031, 22491), (2499, 18279), (3213, 14217), (3969, 11509), (4739, 9639), (6093, 7497)]