64212508731

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10723}}^1\times {\mathrm{9833}}^1$

素因数の和:20595

約数の個数: 32

約数和(自身を含む): 101241423360

約数和(自身を除く): 37028914629

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 9833, 10723, 29499, 32169, 68831, 75061, 206493, 225183, 285157, 310967, 855471, 932901, 1996099, 2176769, 5988297, 6530307, 105439259, 316317777, 738074813, 2214224439, 3057738511, 9173215533, 21404169577, 64212508731]

約数ペア:

[(1, 64212508731), (3, 21404169577), (7, 9173215533), (21, 3057738511), (29, 2214224439), (87, 738074813), (203, 316317777), (609, 105439259), (9833, 6530307), (10723, 5988297), (29499, 2176769), (32169, 1996099), (68831, 932901), (75061, 855471), (206493, 310967), (225183, 285157)]