157768420545

素因数分解:

$3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4218971}}^1$

素因数の和:4219262

約数の個数: 32

約数和(自身を含む): 281489811840

約数和(自身を除く): 123721391295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 277, 831, 1385, 2493, 4155, 7479, 12465, 37395, 4218971, 12656913, 21094855, 37970739, 63284565, 113912217, 189853695, 569561085, 1168654967, 3505964901, 5843274835, 10517894703, 17529824505, 31553684109, 52589473515, 157768420545]

約数ペア:

[(1, 157768420545), (3, 52589473515), (5, 31553684109), (9, 17529824505), (15, 10517894703), (27, 5843274835), (45, 3505964901), (135, 1168654967), (277, 569561085), (831, 189853695), (1385, 113912217), (2493, 63284565), (4155, 37970739), (7479, 21094855), (12465, 12656913), (37395, 4218971)]