971567127

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2699}}^1$

素因数の和:2812

約数の個数: 48

約数和(自身を含む): 1536537600

約数和(自身を除く): 564970473

約数列:

[1, 3, 9, 23, 37, 47, 69, 111, 141, 207, 333, 423, 851, 1081, 1739, 2553, 2699, 3243, 5217, 7659, 8097, 9729, 15651, 24291, 39997, 62077, 99863, 119991, 126853, 186231, 299589, 359973, 380559, 558693, 898767, 1141677, 2296849, 2917619, 4693561, 6890547, 8752857, 14080683, 20671641, 26258571, 42242049, 107951903, 323855709, 971567127]

約数ペア:

[(1, 971567127), (3, 323855709), (9, 107951903), (23, 42242049), (37, 26258571), (47, 20671641), (69, 14080683), (111, 8752857), (141, 6890547), (207, 4693561), (333, 2917619), (423, 2296849), (851, 1141677), (1081, 898767), (1739, 558693), (2553, 380559), (2699, 359973), (3243, 299589), (5217, 186231), (7659, 126853), (8097, 119991), (9729, 99863), (15651, 62077), (24291, 39997)]