130727898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4871}}^1$

素因数の和:4960

約数の個数: 64

約数和(自身を含む): 336752640

約数和(自身を除く): 206024742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 994, 1278, 1491, 1917, 2982, 3834, 4473, 4871, 8946, 9742, 13419, 14613, 26838, 29226, 34097, 43839, 68194, 87678, 102291, 131517, 204582, 263034, 306873, 345841, 613746, 691682, 920619, 1037523, 1841238, 2075046, 2420887, 3112569, 4841774, 6225138, 7262661, 9337707, 14525322, 18675414, 21787983, 43575966, 65363949, 130727898]

約数ペア:

[(1, 130727898), (2, 65363949), (3, 43575966), (6, 21787983), (7, 18675414), (9, 14525322), (14, 9337707), (18, 7262661), (21, 6225138), (27, 4841774), (42, 3112569), (54, 2420887), (63, 2075046), (71, 1841238), (126, 1037523), (142, 920619), (189, 691682), (213, 613746), (378, 345841), (426, 306873), (497, 263034), (639, 204582), (994, 131517), (1278, 102291), (1491, 87678), (1917, 68194), (2982, 43839), (3834, 34097), (4473, 29226), (4871, 26838), (8946, 14613), (9742, 13419)]