157067973

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{733}}^1\times {\mathrm{821}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 235305720

約数和(自身を除く): 78237747

約数列:

[1, 3, 9, 29, 87, 261, 733, 821, 2199, 2463, 6597, 7389, 21257, 23809, 63771, 71427, 191313, 214281, 601793, 1805379, 5416137, 17451997, 52355991, 157067973]

約数ペア:

[(1, 157067973), (3, 52355991), (9, 17451997), (29, 5416137), (87, 1805379), (261, 601793), (733, 214281), (821, 191313), (2199, 71427), (2463, 63771), (6597, 23809), (7389, 21257)]