72907101

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{823}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 115096320

約数和(自身を除く): 42189219

約数列:

[1, 3, 9, 17, 27, 51, 153, 193, 459, 579, 823, 1737, 2469, 3281, 5211, 7407, 9843, 13991, 22221, 29529, 41973, 88587, 125919, 158839, 377757, 476517, 1429551, 2700263, 4288653, 8100789, 24302367, 72907101]

約数ペア:

[(1, 72907101), (3, 24302367), (9, 8100789), (17, 4288653), (27, 2700263), (51, 1429551), (153, 476517), (193, 377757), (459, 158839), (579, 125919), (823, 88587), (1737, 41973), (2469, 29529), (3281, 22221), (5211, 13991), (7407, 9843)]