123445519057

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1627}}^1\times {\mathrm{2269}}^1$

素因数の和:4201

約数の個数: 32

約数和(自身を含む): 150069300480

約数和(自身を除く): 26623781423

約数列:

[1, 7, 17, 119, 281, 1627, 1967, 2269, 4777, 11389, 15883, 27659, 33439, 38573, 193613, 270011, 457187, 637589, 3200309, 3691663, 4463123, 7772179, 10839013, 25841641, 54405253, 62758271, 75873091, 439307897, 1037357303, 7261501121, 17635074151, 123445519057]

約数ペア:

[(1, 123445519057), (7, 17635074151), (17, 7261501121), (119, 1037357303), (281, 439307897), (1627, 75873091), (1967, 62758271), (2269, 54405253), (4777, 25841641), (11389, 10839013), (15883, 7772179), (27659, 4463123), (33439, 3691663), (38573, 3200309), (193613, 637589), (270011, 457187)]