677698542

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{545651}}^1$

素因数の和:545685

約数の個数: 32

約数和(自身を含む): 1571477760

約数和(自身を除く): 893779218

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 545651, 1091302, 1636953, 3273906, 4910859, 9821718, 12549973, 14732577, 25099946, 29465154, 37649919, 75299838, 112949757, 225899514, 338849271, 677698542]

約数ペア:

[(1, 677698542), (2, 338849271), (3, 225899514), (6, 112949757), (9, 75299838), (18, 37649919), (23, 29465154), (27, 25099946), (46, 14732577), (54, 12549973), (69, 9821718), (138, 4910859), (207, 3273906), (414, 1636953), (621, 1091302), (1242, 545651)]