273670515

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{14797}}^1$

素因数の和:14948

約数の個数: 32

約数和(自身を含む): 490109760

約数和(自身を除く): 216439245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 3699, 6165, 14797, 18495, 44391, 73985, 133173, 221955, 399519, 665865, 1997595, 2027189, 6081567, 10135945, 18244701, 30407835, 54734103, 91223505, 273670515]

約数ペア:

[(1, 273670515), (3, 91223505), (5, 54734103), (9, 30407835), (15, 18244701), (27, 10135945), (45, 6081567), (135, 2027189), (137, 1997595), (411, 665865), (685, 399519), (1233, 221955), (2055, 133173), (3699, 73985), (6165, 44391), (14797, 18495)]