27163401

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 39346560

約数和(自身を除く): 12183159

約数列:

[1, 3, 29, 43, 53, 87, 129, 137, 159, 411, 1247, 1537, 2279, 3741, 3973, 4611, 5891, 6837, 7261, 11919, 17673, 21783, 66091, 170839, 198273, 210569, 312223, 512517, 631707, 936669, 9054467, 27163401]

約数ペア:

[(1, 27163401), (3, 9054467), (29, 936669), (43, 631707), (53, 512517), (87, 312223), (129, 210569), (137, 198273), (159, 170839), (411, 66091), (1247, 21783), (1537, 17673), (2279, 11919), (3741, 7261), (3973, 6837), (4611, 5891)]