56939841

素因数分解:

$3^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:683

約数の個数: 40

約数和(自身を含む): 97853184

約数和(自身を除く): 40913343

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 233, 431, 567, 699, 1293, 1631, 2097, 3017, 3879, 4893, 6291, 9051, 11637, 14679, 18873, 27153, 34911, 44037, 81459, 100423, 132111, 244377, 301269, 702961, 903807, 2108883, 2711421, 6326649, 8134263, 18979947, 56939841]

約数ペア:

[(1, 56939841), (3, 18979947), (7, 8134263), (9, 6326649), (21, 2711421), (27, 2108883), (63, 903807), (81, 702961), (189, 301269), (233, 244377), (431, 132111), (567, 100423), (699, 81459), (1293, 44037), (1631, 34911), (2097, 27153), (3017, 18873), (3879, 14679), (4893, 11637), (6291, 9051)]