156634122519

素因数分解:

$3^4\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{172981}}^1$

素因数の和:174597

約数の個数: 40

約数和(自身を含む): 267579628448

約数和(自身を除く): 110945505929

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1597, 4791, 11179, 14373, 33537, 43119, 100611, 129357, 172981, 301833, 518943, 905499, 1210867, 1556829, 3632601, 4670487, 10897803, 14011461, 32693409, 98080227, 276250657, 828751971, 1933754599, 2486255913, 5801263797, 7458767739, 17403791391, 22376303217, 52211374173, 156634122519]

約数ペア:

[(1, 156634122519), (3, 52211374173), (7, 22376303217), (9, 17403791391), (21, 7458767739), (27, 5801263797), (63, 2486255913), (81, 1933754599), (189, 828751971), (567, 276250657), (1597, 98080227), (4791, 32693409), (11179, 14011461), (14373, 10897803), (33537, 4670487), (43119, 3632601), (100611, 1556829), (129357, 1210867), (172981, 905499), (301833, 518943)]