201861585

素因数分解:

$3^3\times 5^1\times {\mathrm{659}}^1\times {\mathrm{2269}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 359568000

約数和(自身を除く): 157706415

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 659, 1977, 2269, 3295, 5931, 6807, 9885, 11345, 17793, 20421, 29655, 34035, 61263, 88965, 102105, 306315, 1495271, 4485813, 7476355, 13457439, 22429065, 40372317, 67287195, 201861585]

約数ペア:

[(1, 201861585), (3, 67287195), (5, 40372317), (9, 22429065), (15, 13457439), (27, 7476355), (45, 4485813), (135, 1495271), (659, 306315), (1977, 102105), (2269, 88965), (3295, 61263), (5931, 34035), (6807, 29655), (9885, 20421), (11345, 17793)]