61163589

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 87367680

約数和(自身を除く): 26204091

約数列:

[1, 3, 31, 59, 71, 93, 157, 177, 213, 471, 1829, 2201, 4189, 4867, 5487, 6603, 9263, 11147, 12567, 14601, 27789, 33441, 129859, 287153, 345557, 389577, 657673, 861459, 1036671, 1973019, 20387863, 61163589]

約数ペア:

[(1, 61163589), (3, 20387863), (31, 1973019), (59, 1036671), (71, 861459), (93, 657673), (157, 389577), (177, 345557), (213, 287153), (471, 129859), (1829, 33441), (2201, 27789), (4189, 14601), (4867, 12567), (5487, 11147), (6603, 9263)]