213333156

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{27059}}^1$

素因数の和:27145

約数の個数: 48

約数和(自身を含む): 560683200

約数和(自身を除く): 347350044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 27059, 54118, 81177, 108236, 162354, 243531, 324708, 487062, 730593, 974124, 1461186, 1975307, 2922372, 3950614, 5925921, 7901228, 11851842, 17777763, 23703684, 35555526, 53333289, 71111052, 106666578, 213333156]

約数ペア:

[(1, 213333156), (2, 106666578), (3, 71111052), (4, 53333289), (6, 35555526), (9, 23703684), (12, 17777763), (18, 11851842), (27, 7901228), (36, 5925921), (54, 3950614), (73, 2922372), (108, 1975307), (146, 1461186), (219, 974124), (292, 730593), (438, 487062), (657, 324708), (876, 243531), (1314, 162354), (1971, 108236), (2628, 81177), (3942, 54118), (7884, 27059)]