190045317

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13487}}^1$

素因数の和:13569

約数の個数: 32

約数和(自身を含む): 321122304

約数和(自身を除く): 131076987

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 13487, 14091, 40461, 94409, 148357, 283227, 445071, 822707, 1038499, 2468121, 3115497, 5758949, 9049777, 17276847, 27149331, 63348439, 190045317]

約数ペア:

[(1, 190045317), (3, 63348439), (7, 27149331), (11, 17276847), (21, 9049777), (33, 5758949), (61, 3115497), (77, 2468121), (183, 1038499), (231, 822707), (427, 445071), (671, 283227), (1281, 148357), (2013, 94409), (4697, 40461), (13487, 14091)]