49072473

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{19543}}^1$

素因数の和:19586

約数の個数: 20

約数和(自身を含む): 75674368

約数和(自身を除く): 26601895

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 19543, 58629, 175887, 527661, 605833, 1582983, 1817499, 5452497, 16357491, 49072473]

約数ペア:

[(1, 49072473), (3, 16357491), (9, 5452497), (27, 1817499), (31, 1582983), (81, 605833), (93, 527661), (279, 175887), (837, 58629), (2511, 19543)]