15703928721

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{167987}}^1$

素因数の和:168070

約数の個数: 48

約数和(自身を含む): 26415777024

約数和(自身を除く): 10711848303

約数列:

[1, 3, 9, 13, 17, 39, 47, 51, 117, 141, 153, 221, 423, 611, 663, 799, 1833, 1989, 2397, 5499, 7191, 10387, 31161, 93483, 167987, 503961, 1511883, 2183831, 2855779, 6551493, 7895389, 8567337, 19654479, 23686167, 25702011, 37125127, 71058501, 102640057, 111375381, 134221613, 307920171, 334126143, 402664839, 923760513, 1207994517, 1744880969, 5234642907, 15703928721]

約数ペア:

[(1, 15703928721), (3, 5234642907), (9, 1744880969), (13, 1207994517), (17, 923760513), (39, 402664839), (47, 334126143), (51, 307920171), (117, 134221613), (141, 111375381), (153, 102640057), (221, 71058501), (423, 37125127), (611, 25702011), (663, 23686167), (799, 19654479), (1833, 8567337), (1989, 7895389), (2397, 6551493), (5499, 2855779), (7191, 2183831), (10387, 1511883), (31161, 503961), (93483, 167987)]