129991014

素因数分解:

$2^1\times 3^3\times {\mathrm{487}}^1\times {\mathrm{4943}}^1$

素因数の和:5441

約数の個数: 32

約数和(自身を含む): 289520640

約数和(自身を除く): 159529626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 487, 974, 1461, 2922, 4383, 4943, 8766, 9886, 13149, 14829, 26298, 29658, 44487, 88974, 133461, 266922, 2407241, 4814482, 7221723, 14443446, 21665169, 43330338, 64995507, 129991014]

約数ペア:

[(1, 129991014), (2, 64995507), (3, 43330338), (6, 21665169), (9, 14443446), (18, 7221723), (27, 4814482), (54, 2407241), (487, 266922), (974, 133461), (1461, 88974), (2922, 44487), (4383, 29658), (4943, 26298), (8766, 14829), (9886, 13149)]