31104103671

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^2\times {\mathrm{17299}}^1$

素因数の和:17500

約数の個数: 36

約数和(自身を含む): 47046831000

約数和(自身を除く): 15942727329

約数列:

[1, 3, 9, 29, 83, 87, 249, 261, 747, 2407, 6889, 7221, 17299, 20667, 21663, 51897, 62001, 155691, 199781, 501671, 599343, 1435817, 1505013, 1798029, 4307451, 4515039, 12922353, 41638693, 119172811, 124916079, 357518433, 374748237, 1072555299, 3456011519, 10368034557, 31104103671]

約数ペア:

[(1, 31104103671), (3, 10368034557), (9, 3456011519), (29, 1072555299), (83, 374748237), (87, 357518433), (249, 124916079), (261, 119172811), (747, 41638693), (2407, 12922353), (6889, 4515039), (7221, 4307451), (17299, 1798029), (20667, 1505013), (21663, 1435817), (51897, 599343), (62001, 501671), (155691, 199781)]