172341507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{839}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 259660800

約数和(自身を除く): 87319293

約数列:

[1, 3, 13, 23, 39, 69, 229, 299, 687, 839, 897, 2517, 2977, 5267, 8931, 10907, 15801, 19297, 32721, 57891, 68471, 192131, 205413, 250861, 576393, 752583, 2497703, 4419013, 7493109, 13257039, 57447169, 172341507]

約数ペア:

[(1, 172341507), (3, 57447169), (13, 13257039), (23, 7493109), (39, 4419013), (69, 2497703), (229, 752583), (299, 576393), (687, 250861), (839, 205413), (897, 192131), (2517, 68471), (2977, 57891), (5267, 32721), (8931, 19297), (10907, 15801)]