315059031

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{21101}}^1$

素因数の和:21196

約数の個数: 32

約数和(自身を含む): 540211200

約数和(自身を除く): 225152169

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1659, 2133, 4977, 14931, 21101, 63303, 147707, 189909, 443121, 569727, 1329363, 1666979, 3988089, 5000937, 11668853, 15002811, 35006559, 45008433, 105019677, 315059031]

約数ペア:

[(1, 315059031), (3, 105019677), (7, 45008433), (9, 35006559), (21, 15002811), (27, 11668853), (63, 5000937), (79, 3988089), (189, 1666979), (237, 1329363), (553, 569727), (711, 443121), (1659, 189909), (2133, 147707), (4977, 63303), (14931, 21101)]