65313249

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 94755840

約数和(自身を除く): 29442591

約数列:

[1, 3, 29, 31, 61, 87, 93, 183, 397, 899, 1191, 1769, 1891, 2697, 5307, 5673, 11513, 12307, 24217, 34539, 36921, 54839, 72651, 164517, 356903, 702293, 750727, 1070709, 2106879, 2252181, 21771083, 65313249]

約数ペア:

[(1, 65313249), (3, 21771083), (29, 2252181), (31, 2106879), (61, 1070709), (87, 750727), (93, 702293), (183, 356903), (397, 164517), (899, 72651), (1191, 54839), (1769, 36921), (1891, 34539), (2697, 24217), (5307, 12307), (5673, 11513)]