638047443609

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{82037}}^1$

素因数の和:82350

約数の個数: 48

約数和(自身を含む): 953189677440

約数和(自身を除く): 315142233831

約数列:

[1, 3, 9, 59, 97, 151, 177, 291, 453, 531, 873, 1359, 5723, 8909, 14647, 17169, 26727, 43941, 51507, 80181, 82037, 131823, 246111, 738333, 864173, 2592519, 4840183, 7777557, 7957589, 12387587, 14520549, 23872767, 37162761, 43561647, 71618301, 111488283, 469497751, 730867633, 1201595939, 1408493253, 2192602899, 3604787817, 4225479759, 6577808697, 10814363451, 70894160401, 212682481203, 638047443609]

約数ペア:

[(1, 638047443609), (3, 212682481203), (9, 70894160401), (59, 10814363451), (97, 6577808697), (151, 4225479759), (177, 3604787817), (291, 2192602899), (453, 1408493253), (531, 1201595939), (873, 730867633), (1359, 469497751), (5723, 111488283), (8909, 71618301), (14647, 43561647), (17169, 37162761), (26727, 23872767), (43941, 14520549), (51507, 12387587), (80181, 7957589), (82037, 7777557), (131823, 4840183), (246111, 2592519), (738333, 864173)]