75504933

素因数分解:

$3^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 135168000

約数和(自身を除く): 59663067

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 93, 147, 189, 217, 263, 279, 343, 441, 651, 789, 837, 1029, 1323, 1519, 1841, 1953, 2367, 3087, 4557, 5523, 5859, 7101, 8153, 9261, 10633, 12887, 13671, 16569, 24459, 31899, 38661, 41013, 49707, 57071, 73377, 90209, 95697, 115983, 171213, 220131, 270627, 287091, 347949, 399497, 513639, 811881, 1198491, 1540917, 2435643, 2796479, 3595473, 8389437, 10786419, 25168311, 75504933]

約数ペア:

[(1, 75504933), (3, 25168311), (7, 10786419), (9, 8389437), (21, 3595473), (27, 2796479), (31, 2435643), (49, 1540917), (63, 1198491), (93, 811881), (147, 513639), (189, 399497), (217, 347949), (263, 287091), (279, 270627), (343, 220131), (441, 171213), (651, 115983), (789, 95697), (837, 90209), (1029, 73377), (1323, 57071), (1519, 49707), (1841, 41013), (1953, 38661), (2367, 31899), (3087, 24459), (4557, 16569), (5523, 13671), (5859, 12887), (7101, 10633), (8153, 9261)]