69625227

素因数分解:

$3^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 109900800

約数和(自身を除く): 40275573

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 343, 497, 953, 1029, 1491, 2859, 3479, 6671, 10437, 20013, 24353, 46697, 67663, 73059, 140091, 202989, 326879, 473641, 980637, 1420923, 3315487, 9946461, 23208409, 69625227]

約数ペア:

[(1, 69625227), (3, 23208409), (7, 9946461), (21, 3315487), (49, 1420923), (71, 980637), (147, 473641), (213, 326879), (343, 202989), (497, 140091), (953, 73059), (1029, 67663), (1491, 46697), (2859, 24353), (3479, 20013), (6671, 10437)]