171620154

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 396794880

約数和(自身を除く): 225174726

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 157, 186, 279, 314, 471, 558, 653, 837, 942, 1306, 1413, 1674, 1959, 2826, 3918, 4239, 4867, 5877, 8478, 9734, 11754, 14601, 17631, 20243, 29202, 35262, 40486, 43803, 60729, 87606, 102521, 121458, 131409, 182187, 205042, 262818, 307563, 364374, 546561, 615126, 922689, 1093122, 1845378, 2768067, 3178151, 5536134, 6356302, 9534453, 19068906, 28603359, 57206718, 85810077, 171620154]

約数ペア:

[(1, 171620154), (2, 85810077), (3, 57206718), (6, 28603359), (9, 19068906), (18, 9534453), (27, 6356302), (31, 5536134), (54, 3178151), (62, 2768067), (93, 1845378), (157, 1093122), (186, 922689), (279, 615126), (314, 546561), (471, 364374), (558, 307563), (653, 262818), (837, 205042), (942, 182187), (1306, 131409), (1413, 121458), (1674, 102521), (1959, 87606), (2826, 60729), (3918, 43803), (4239, 40486), (4867, 35262), (5877, 29202), (8478, 20243), (9734, 17631), (11754, 14601)]