755656881

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4217}}^1$

素因数の和:4310

約数の個数: 48

約数和(自身を含む): 1246368384

約数和(自身を除く): 490711503

約数列:

[1, 3, 7, 21, 23, 49, 53, 69, 147, 159, 161, 371, 483, 1113, 1127, 1219, 2597, 3381, 3657, 4217, 7791, 8533, 12651, 25599, 29519, 59731, 88557, 96991, 179193, 206633, 223501, 290973, 619899, 670503, 678937, 1564507, 2036811, 4693521, 4752559, 5140523, 10951549, 14257677, 15421569, 32854647, 35983661, 107950983, 251885627, 755656881]

約数ペア:

[(1, 755656881), (3, 251885627), (7, 107950983), (21, 35983661), (23, 32854647), (49, 15421569), (53, 14257677), (69, 10951549), (147, 5140523), (159, 4752559), (161, 4693521), (371, 2036811), (483, 1564507), (1113, 678937), (1127, 670503), (1219, 619899), (2597, 290973), (3381, 223501), (3657, 206633), (4217, 179193), (7791, 96991), (8533, 88557), (12651, 59731), (25599, 29519)]