20131803549

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{55667}}^1$

素因数の和:55978

約数の個数: 48

約数和(自身を含む): 34285253184

約数和(自身を除く): 14153449635

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 281, 429, 843, 1287, 2529, 3091, 3653, 9273, 10959, 27819, 32877, 40183, 55667, 120549, 167001, 361647, 501003, 612337, 723671, 1837011, 2171013, 5511033, 6513039, 7960381, 15642427, 23881143, 46927281, 71643429, 140781843, 172066697, 203351551, 516200091, 610054653, 1548600273, 1830163959, 2236867061, 6710601183, 20131803549]

約数ペア:

[(1, 20131803549), (3, 6710601183), (9, 2236867061), (11, 1830163959), (13, 1548600273), (33, 610054653), (39, 516200091), (99, 203351551), (117, 172066697), (143, 140781843), (281, 71643429), (429, 46927281), (843, 23881143), (1287, 15642427), (2529, 7960381), (3091, 6513039), (3653, 5511033), (9273, 2171013), (10959, 1837011), (27819, 723671), (32877, 612337), (40183, 501003), (55667, 361647), (120549, 167001)]