837729

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 32

約数和(自身を含む): 1382400

約数和(自身を除く): 544671

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 71, 171, 207, 213, 437, 513, 621, 639, 1311, 1349, 1633, 1917, 3933, 4047, 4899, 11799, 12141, 14697, 31027, 36423, 44091, 93081, 279243, 837729]

約数ペア:

[(1, 837729), (3, 279243), (9, 93081), (19, 44091), (23, 36423), (27, 31027), (57, 14697), (69, 12141), (71, 11799), (171, 4899), (207, 4047), (213, 3933), (437, 1917), (513, 1633), (621, 1349), (639, 1311)]