201215799

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1453}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 312668160

約数和(自身を除く): 111452361

約数列:

[1, 3, 9, 23, 27, 69, 207, 223, 621, 669, 1453, 2007, 4359, 5129, 6021, 13077, 15387, 33419, 39231, 46161, 100257, 138483, 300771, 324019, 902313, 972057, 2916171, 7452437, 8748513, 22357311, 67071933, 201215799]

約数ペア:

[(1, 201215799), (3, 67071933), (9, 22357311), (23, 8748513), (27, 7452437), (69, 2916171), (207, 972057), (223, 902313), (621, 324019), (669, 300771), (1453, 138483), (2007, 100257), (4359, 46161), (5129, 39231), (6021, 33419), (13077, 15387)]