148998549

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2749}}^1$

素因数の和:2877

約数の個数: 32

約数和(自身を含む): 237600000

約数和(自身を除く): 88601451

約数列:

[1, 3, 7, 21, 29, 87, 89, 203, 267, 609, 623, 1869, 2581, 2749, 7743, 8247, 18067, 19243, 54201, 57729, 79721, 239163, 244661, 558047, 733983, 1674141, 1712627, 5137881, 7095169, 21285507, 49666183, 148998549]

約数ペア:

[(1, 148998549), (3, 49666183), (7, 21285507), (21, 7095169), (29, 5137881), (87, 1712627), (89, 1674141), (203, 733983), (267, 558047), (609, 244661), (623, 239163), (1869, 79721), (2581, 57729), (2749, 54201), (7743, 19243), (8247, 18067)]