71171517645

素因数分解:

$3^3\times 5^1\times {\mathrm{15817}}^1\times {\mathrm{33331}}^1$

素因数の和:49162

約数の個数: 32

約数和(自身を含む): 126538938240

約数和(自身を除く): 55367420595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 15817, 33331, 47451, 79085, 99993, 142353, 166655, 237255, 299979, 427059, 499965, 711765, 899937, 1499895, 2135295, 4499685, 527196427, 1581589281, 2635982135, 4744767843, 7907946405, 14234303529, 23723839215, 71171517645]

約数ペア:

[(1, 71171517645), (3, 23723839215), (5, 14234303529), (9, 7907946405), (15, 4744767843), (27, 2635982135), (45, 1581589281), (135, 527196427), (15817, 4499685), (33331, 2135295), (47451, 1499895), (79085, 899937), (99993, 711765), (142353, 499965), (166655, 427059), (237255, 299979)]