156979390635

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21939817}}^1$

素因数の和:21939884

約数の個数: 32

約数和(自身を含む): 284340041280

約数和(自身を除く): 127360650645

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 21939817, 65819451, 109699085, 197458353, 329097255, 592375059, 987291765, 1162810301, 2961875295, 3488430903, 5814051505, 10465292709, 17442154515, 31395878127, 52326463545, 156979390635]

約数ペア:

[(1, 156979390635), (3, 52326463545), (5, 31395878127), (9, 17442154515), (15, 10465292709), (27, 5814051505), (45, 3488430903), (53, 2961875295), (135, 1162810301), (159, 987291765), (265, 592375059), (477, 329097255), (795, 197458353), (1431, 109699085), (2385, 65819451), (7155, 21939817)]