87524019

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:656

約数の個数: 36

約数和(自身を含む): 140049000

約数和(自身を除く): 52524981

約数列:

[1, 3, 9, 11, 33, 99, 121, 179, 363, 449, 537, 1089, 1347, 1611, 1969, 4041, 4939, 5907, 14817, 17721, 21659, 44451, 54329, 64977, 80371, 162987, 194931, 241113, 488961, 723339, 884081, 2652243, 7956729, 9724891, 29174673, 87524019]

約数ペア:

[(1, 87524019), (3, 29174673), (9, 9724891), (11, 7956729), (33, 2652243), (99, 884081), (121, 723339), (179, 488961), (363, 241113), (449, 194931), (537, 162987), (1089, 80371), (1347, 64977), (1611, 54329), (1969, 44451), (4041, 21659), (4939, 17721), (5907, 14817)]