40927419

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 67721472

約数和(自身を除く): 26794053

約数列:

[1, 3, 9, 13, 23, 39, 67, 69, 117, 201, 207, 227, 299, 603, 681, 871, 897, 1541, 2043, 2613, 2691, 2951, 4623, 5221, 7839, 8853, 13869, 15209, 15663, 20033, 26559, 45627, 46989, 60099, 67873, 136881, 180297, 197717, 203619, 349807, 593151, 610857, 1049421, 1779453, 3148263, 4547491, 13642473, 40927419]

約数ペア:

[(1, 40927419), (3, 13642473), (9, 4547491), (13, 3148263), (23, 1779453), (39, 1049421), (67, 610857), (69, 593151), (117, 349807), (201, 203619), (207, 197717), (227, 180297), (299, 136881), (603, 67873), (681, 60099), (871, 46989), (897, 45627), (1541, 26559), (2043, 20033), (2613, 15663), (2691, 15209), (2951, 13869), (4623, 8853), (5221, 7839)]