70977978

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{2677}}^1$

素因数の和:3179

約数の個数: 32

約数和(自身を含む): 158109120

約数和(自身を除く): 87131142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 982, 1473, 2677, 2946, 4419, 5354, 8031, 8838, 13257, 16062, 24093, 26514, 48186, 72279, 144558, 1314407, 2628814, 3943221, 7886442, 11829663, 23659326, 35488989, 70977978]

約数ペア:

[(1, 70977978), (2, 35488989), (3, 23659326), (6, 11829663), (9, 7886442), (18, 3943221), (27, 2628814), (54, 1314407), (491, 144558), (982, 72279), (1473, 48186), (2677, 26514), (2946, 24093), (4419, 16062), (5354, 13257), (8031, 8838)]