228224043

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{821}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 335711376

約数和(自身を除く): 107487333

約数列:

[1, 3, 9, 67, 201, 461, 603, 821, 1383, 2463, 4149, 7389, 30887, 55007, 92661, 165021, 277983, 378481, 495063, 1135443, 3406329, 25358227, 76074681, 228224043]

約数ペア:

[(1, 228224043), (3, 76074681), (9, 25358227), (67, 3406329), (201, 1135443), (461, 495063), (603, 378481), (821, 277983), (1383, 165021), (2463, 92661), (4149, 55007), (7389, 30887)]