71740461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 107573760

約数和(自身を除く): 35833299

約数列:

[1, 3, 13, 29, 39, 87, 137, 377, 411, 463, 1131, 1389, 1781, 3973, 5343, 6019, 11919, 13427, 18057, 40281, 51649, 63431, 154947, 174551, 190293, 523653, 824603, 1839499, 2473809, 5518497, 23913487, 71740461]

約数ペア:

[(1, 71740461), (3, 23913487), (13, 5518497), (29, 2473809), (39, 1839499), (87, 824603), (137, 523653), (377, 190293), (411, 174551), (463, 154947), (1131, 63431), (1389, 51649), (1781, 40281), (3973, 18057), (5343, 13427), (6019, 11919)]