322688637

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 485781120

約数和(自身を除く): 163092483

約数列:

[1, 3, 9, 27, 101, 241, 303, 491, 723, 909, 1473, 2169, 2727, 4419, 6507, 13257, 24341, 49591, 73023, 118331, 148773, 219069, 354993, 446319, 657207, 1064979, 1338957, 3194937, 11951431, 35854293, 107562879, 322688637]

約数ペア:

[(1, 322688637), (3, 107562879), (9, 35854293), (27, 11951431), (101, 3194937), (241, 1338957), (303, 1064979), (491, 657207), (723, 446319), (909, 354993), (1473, 219069), (2169, 148773), (2727, 118331), (4419, 73023), (6507, 49591), (13257, 24341)]