900881001

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{5639}}^1$

素因数の和:5806

約数の個数: 32

約数和(自身を含む): 1370745600

約数和(自身を除く): 469864599

約数列:

[1, 3, 9, 27, 61, 97, 183, 291, 549, 873, 1647, 2619, 5639, 5917, 16917, 17751, 50751, 53253, 152253, 159759, 343979, 546983, 1031937, 1640949, 3095811, 4922847, 9287433, 14768541, 33365963, 100097889, 300293667, 900881001]

約数ペア:

[(1, 900881001), (3, 300293667), (9, 100097889), (27, 33365963), (61, 14768541), (97, 9287433), (183, 4922847), (291, 3095811), (549, 1640949), (873, 1031937), (1647, 546983), (2619, 343979), (5639, 159759), (5917, 152253), (16917, 53253), (17751, 50751)]