123070899

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 199618560

約数和(自身を除く): 76547661

約数列:

[1, 3, 7, 21, 31, 49, 93, 113, 147, 217, 239, 339, 651, 717, 791, 1519, 1673, 2373, 3503, 4557, 5019, 5537, 7409, 10509, 11711, 16611, 22227, 24521, 27007, 35133, 51863, 73563, 81021, 155589, 171647, 189049, 363041, 514941, 567147, 837217, 1089123, 1323343, 2511651, 3970029, 5860519, 17581557, 41023633, 123070899]

約数ペア:

[(1, 123070899), (3, 41023633), (7, 17581557), (21, 5860519), (31, 3970029), (49, 2511651), (93, 1323343), (113, 1089123), (147, 837217), (217, 567147), (239, 514941), (339, 363041), (651, 189049), (717, 171647), (791, 155589), (1519, 81021), (1673, 73563), (2373, 51863), (3503, 35133), (4557, 27007), (5019, 24521), (5537, 22227), (7409, 16611), (10509, 11711)]