47701353

素因数分解:

$3^1\times 7^3\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 74905600

約数和(自身を除く): 27204247

約数列:

[1, 3, 7, 21, 49, 147, 151, 307, 343, 453, 921, 1029, 1057, 2149, 3171, 6447, 7399, 15043, 22197, 45129, 46357, 51793, 105301, 139071, 155379, 315903, 324499, 973497, 2271493, 6814479, 15900451, 47701353]

約数ペア:

[(1, 47701353), (3, 15900451), (7, 6814479), (21, 2271493), (49, 973497), (147, 324499), (151, 315903), (307, 155379), (343, 139071), (453, 105301), (921, 51793), (1029, 46357), (1057, 45129), (2149, 22197), (3171, 15043), (6447, 7399)]