66013407

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 100440000

約数和(自身を除く): 34426593

約数列:

[1, 3, 9, 27, 61, 149, 183, 269, 447, 549, 807, 1341, 1647, 2421, 4023, 7263, 9089, 16409, 27267, 40081, 49227, 81801, 120243, 147681, 245403, 360729, 443043, 1082187, 2444941, 7334823, 22004469, 66013407]

約数ペア:

[(1, 66013407), (3, 22004469), (9, 7334823), (27, 2444941), (61, 1082187), (149, 443043), (183, 360729), (269, 245403), (447, 147681), (549, 120243), (807, 81801), (1341, 49227), (1647, 40081), (2421, 27267), (4023, 16409), (7263, 9089)]