2146472757

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3541}}^1$

素因数の和:3731

約数の個数: 64

約数和(自身を含む): 3760753920

約数和(自身を除く): 1614281163

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 157, 297, 351, 429, 471, 1287, 1413, 1727, 2041, 3541, 3861, 4239, 5181, 6123, 10623, 15543, 18369, 22451, 31869, 38951, 46033, 46629, 55107, 67353, 95607, 116853, 138099, 202059, 350559, 414297, 506363, 555937, 606177, 1051677, 1242891, 1519089, 1667811, 4557267, 5003433, 6115307, 7227181, 13671801, 15010299, 18345921, 21681543, 55037763, 65044629, 79498991, 165113289, 195133887, 238496973, 715490919, 2146472757]

約数ペア:

[(1, 2146472757), (3, 715490919), (9, 238496973), (11, 195133887), (13, 165113289), (27, 79498991), (33, 65044629), (39, 55037763), (99, 21681543), (117, 18345921), (143, 15010299), (157, 13671801), (297, 7227181), (351, 6115307), (429, 5003433), (471, 4557267), (1287, 1667811), (1413, 1519089), (1727, 1242891), (2041, 1051677), (3541, 606177), (3861, 555937), (4239, 506363), (5181, 414297), (6123, 350559), (10623, 202059), (15543, 138099), (18369, 116853), (22451, 95607), (31869, 67353), (38951, 55107), (46033, 46629)]