27155538

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 60418176

約数和(自身を除く): 33262638

約数列:

[1, 2, 3, 6, 9, 18, 97, 103, 151, 194, 206, 291, 302, 309, 453, 582, 618, 873, 906, 927, 1359, 1746, 1854, 2718, 9991, 14647, 15553, 19982, 29294, 29973, 31106, 43941, 46659, 59946, 87882, 89919, 93318, 131823, 139977, 179838, 263646, 279954, 1508641, 3017282, 4525923, 9051846, 13577769, 27155538]

約数ペア:

[(1, 27155538), (2, 13577769), (3, 9051846), (6, 4525923), (9, 3017282), (18, 1508641), (97, 279954), (103, 263646), (151, 179838), (194, 139977), (206, 131823), (291, 93318), (302, 89919), (309, 87882), (453, 59946), (582, 46659), (618, 43941), (873, 31106), (906, 29973), (927, 29294), (1359, 19982), (1746, 15553), (1854, 14647), (2718, 9991)]