274368182787

素因数分解:

$3^2\times {\mathrm{19}}^3\times {\mathrm{281}}^1\times {\mathrm{15817}}^1$

素因数の和:16161

約数の個数: 48

約数和(自身を含む): 419838825120

約数和(自身を除く): 145470642333

約数列:

[1, 3, 9, 19, 57, 171, 281, 361, 843, 1083, 2529, 3249, 5339, 6859, 15817, 16017, 20577, 47451, 48051, 61731, 101441, 142353, 300523, 304323, 901569, 912969, 1927379, 2704707, 4444577, 5709937, 5782137, 13333731, 17129811, 17346411, 40001193, 51389433, 84446963, 108488803, 253340889, 325466409, 760022667, 976399227, 1604492297, 4813476891, 14440430673, 30485353643, 91456060929, 274368182787]

約数ペア:

[(1, 274368182787), (3, 91456060929), (9, 30485353643), (19, 14440430673), (57, 4813476891), (171, 1604492297), (281, 976399227), (361, 760022667), (843, 325466409), (1083, 253340889), (2529, 108488803), (3249, 84446963), (5339, 51389433), (6859, 40001193), (15817, 17346411), (16017, 17129811), (20577, 13333731), (47451, 5782137), (48051, 5709937), (61731, 4444577), (101441, 2704707), (142353, 1927379), (300523, 912969), (304323, 901569)]