127930266

素因数分解:

$2^1\times 3^5\times {\mathrm{461}}^1\times {\mathrm{571}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 288576288

約数和(自身を除く): 160646022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 461, 486, 571, 922, 1142, 1383, 1713, 2766, 3426, 4149, 5139, 8298, 10278, 12447, 15417, 24894, 30834, 37341, 46251, 74682, 92502, 112023, 138753, 224046, 263231, 277506, 526462, 789693, 1579386, 2369079, 4738158, 7107237, 14214474, 21321711, 42643422, 63965133, 127930266]

約数ペア:

[(1, 127930266), (2, 63965133), (3, 42643422), (6, 21321711), (9, 14214474), (18, 7107237), (27, 4738158), (54, 2369079), (81, 1579386), (162, 789693), (243, 526462), (461, 277506), (486, 263231), (571, 224046), (922, 138753), (1142, 112023), (1383, 92502), (1713, 74682), (2766, 46251), (3426, 37341), (4149, 30834), (5139, 24894), (8298, 15417), (10278, 12447)]