156748905021

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1\times {\mathrm{19813}}^1$

素因数の和:20821

約数の個数: 32

約数和(自身を含む): 218224104448

約数和(自身を除く): 61475199427

約数列:

[1, 3, 31, 93, 97, 291, 877, 2631, 3007, 9021, 19813, 27187, 59439, 81561, 85069, 255207, 614203, 1842609, 1921861, 2637139, 5765583, 7911417, 17376001, 52128003, 59577691, 178733073, 538656031, 1615968093, 1685472097, 5056416291, 52249635007, 156748905021]

約数ペア:

[(1, 156748905021), (3, 52249635007), (31, 5056416291), (93, 1685472097), (97, 1615968093), (291, 538656031), (877, 178733073), (2631, 59577691), (3007, 52128003), (9021, 17376001), (19813, 7911417), (27187, 5765583), (59439, 2637139), (81561, 1921861), (85069, 1842609), (255207, 614203)]