127785996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{273047}}^1$

素因数の和:273070

約数の個数: 36

約数和(自身を含む): 347863152

約数和(自身を除く): 220077156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 273047, 546094, 819141, 1092188, 1638282, 2457423, 3276564, 3549611, 4914846, 7099222, 9829692, 10648833, 14198444, 21297666, 31946499, 42595332, 63892998, 127785996]

約数ペア:

[(1, 127785996), (2, 63892998), (3, 42595332), (4, 31946499), (6, 21297666), (9, 14198444), (12, 10648833), (13, 9829692), (18, 7099222), (26, 4914846), (36, 3549611), (39, 3276564), (52, 2457423), (78, 1638282), (117, 1092188), (156, 819141), (234, 546094), (468, 273047)]