98431191

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 161740800

約数和(自身を除く): 63309609

約数列:

[1, 3, 9, 19, 23, 29, 57, 69, 87, 171, 207, 261, 437, 551, 667, 863, 1311, 1653, 2001, 2589, 3933, 4959, 6003, 7767, 12673, 16397, 19849, 25027, 38019, 49191, 59547, 75081, 114057, 147573, 178641, 225243, 377131, 475513, 575621, 1131393, 1426539, 1726863, 3394179, 4279617, 5180589, 10936799, 32810397, 98431191]

約数ペア:

[(1, 98431191), (3, 32810397), (9, 10936799), (19, 5180589), (23, 4279617), (29, 3394179), (57, 1726863), (69, 1426539), (87, 1131393), (171, 575621), (207, 475513), (261, 377131), (437, 225243), (551, 178641), (667, 147573), (863, 114057), (1311, 75081), (1653, 59547), (2001, 49191), (2589, 38019), (3933, 25027), (4959, 19849), (6003, 16397), (7767, 12673)]