30828033

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 40

約数和(自身を含む): 48299328

約数和(自身を除く): 17471295

約数列:

[1, 3, 9, 27, 43, 53, 81, 129, 159, 167, 387, 477, 501, 1161, 1431, 1503, 2279, 3483, 4293, 4509, 6837, 7181, 8851, 13527, 20511, 21543, 26553, 61533, 64629, 79659, 184599, 193887, 238977, 380593, 581661, 716931, 1141779, 3425337, 10276011, 30828033]

約数ペア:

[(1, 30828033), (3, 10276011), (9, 3425337), (27, 1141779), (43, 716931), (53, 581661), (81, 380593), (129, 238977), (159, 193887), (167, 184599), (387, 79659), (477, 64629), (501, 61533), (1161, 26553), (1431, 21543), (1503, 20511), (2279, 13527), (3483, 8851), (4293, 7181), (4509, 6837)]