152877987

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 238637568

約数和(自身を除く): 85759581

約数列:

[1, 3, 9, 23, 67, 69, 73, 151, 201, 207, 219, 453, 603, 657, 1359, 1541, 1679, 3473, 4623, 4891, 5037, 10117, 10419, 11023, 13869, 14673, 15111, 30351, 31257, 33069, 44019, 91053, 99207, 112493, 232691, 253529, 337479, 698073, 738541, 760587, 1012437, 2094219, 2215623, 2281761, 6646869, 16986443, 50959329, 152877987]

約数ペア:

[(1, 152877987), (3, 50959329), (9, 16986443), (23, 6646869), (67, 2281761), (69, 2215623), (73, 2094219), (151, 1012437), (201, 760587), (207, 738541), (219, 698073), (453, 337479), (603, 253529), (657, 232691), (1359, 112493), (1541, 99207), (1679, 91053), (3473, 44019), (4623, 33069), (4891, 31257), (5037, 30351), (10117, 15111), (10419, 14673), (11023, 13869)]