80103387

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 135136512

約数和(自身を除く): 55033125

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 167, 251, 273, 501, 637, 753, 1169, 1757, 1911, 2171, 3263, 3507, 5271, 6513, 8183, 9789, 12299, 15197, 22841, 24549, 36897, 41917, 45591, 68523, 106379, 125751, 159887, 293419, 319137, 479661, 544921, 880257, 1634763, 2053933, 3814447, 6161799, 11443341, 26701129, 80103387]

約数ペア:

[(1, 80103387), (3, 26701129), (7, 11443341), (13, 6161799), (21, 3814447), (39, 2053933), (49, 1634763), (91, 880257), (147, 544921), (167, 479661), (251, 319137), (273, 293419), (501, 159887), (637, 125751), (753, 106379), (1169, 68523), (1757, 45591), (1911, 41917), (2171, 36897), (3263, 24549), (3507, 22841), (5271, 15197), (6513, 12299), (8183, 9789)]