13977393183

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{3643}}^1$

素因数の和:4325

約数の個数: 64

約数和(自身を含む): 23655098880

約数和(自身を除く): 9677705697

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 643, 663, 1929, 1989, 3643, 5787, 5967, 8359, 10929, 10931, 17361, 25077, 32787, 32793, 47359, 61931, 75231, 98361, 98379, 142077, 142103, 185793, 225693, 295137, 426231, 426309, 557379, 805103, 1278693, 1278927, 1672137, 2342449, 2415309, 3836781, 7027347, 7245927, 21082041, 21737781, 30451837, 39821633, 63246123, 91355511, 119464899, 274066533, 358394697, 517681229, 822199599, 1075184091, 1553043687, 4659131061, 13977393183]

約数ペア:

[(1, 13977393183), (3, 4659131061), (9, 1553043687), (13, 1075184091), (17, 822199599), (27, 517681229), (39, 358394697), (51, 274066533), (117, 119464899), (153, 91355511), (221, 63246123), (351, 39821633), (459, 30451837), (643, 21737781), (663, 21082041), (1929, 7245927), (1989, 7027347), (3643, 3836781), (5787, 2415309), (5967, 2342449), (8359, 1672137), (10929, 1278927), (10931, 1278693), (17361, 805103), (25077, 557379), (32787, 426309), (32793, 426231), (47359, 295137), (61931, 225693), (75231, 185793), (98361, 142103), (98379, 142077)]