539118783

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 908327680

約数和(自身を除く): 369208897

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 337, 379, 469, 603, 1011, 1137, 1407, 2359, 2653, 3033, 3411, 4221, 7077, 7959, 21231, 22579, 23877, 25393, 67737, 76179, 127723, 158053, 177751, 203211, 228537, 383169, 474159, 533253, 894061, 1149507, 1422477, 1599759, 2682183, 8046549, 8557441, 25672323, 59902087, 77016969, 179706261, 539118783]

約数ペア:

[(1, 539118783), (3, 179706261), (7, 77016969), (9, 59902087), (21, 25672323), (63, 8557441), (67, 8046549), (201, 2682183), (337, 1599759), (379, 1422477), (469, 1149507), (603, 894061), (1011, 533253), (1137, 474159), (1407, 383169), (2359, 228537), (2653, 203211), (3033, 177751), (3411, 158053), (4221, 127723), (7077, 76179), (7959, 67737), (21231, 25393), (22579, 23877)]