170026731

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 288288000

約数和(自身を除く): 118261269

約数列:

[1, 3, 7, 9, 21, 59, 63, 149, 177, 307, 413, 447, 531, 921, 1043, 1239, 1341, 2149, 2763, 3129, 3717, 6447, 8791, 9387, 18113, 19341, 26373, 45743, 54339, 61537, 79119, 126791, 137229, 163017, 184611, 320201, 380373, 411687, 553833, 960603, 1141119, 2698837, 2881809, 8096511, 18891859, 24289533, 56675577, 170026731]

約数ペア:

[(1, 170026731), (3, 56675577), (7, 24289533), (9, 18891859), (21, 8096511), (59, 2881809), (63, 2698837), (149, 1141119), (177, 960603), (307, 553833), (413, 411687), (447, 380373), (531, 320201), (921, 184611), (1043, 163017), (1239, 137229), (1341, 126791), (2149, 79119), (2763, 61537), (3129, 54339), (3717, 45743), (6447, 26373), (8791, 19341), (9387, 18113)]