65705540991

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3137}}^1\times {\mathrm{9551}}^1$

素因数の和:12751

約数の個数: 32

約数和(自身を含む): 94958189568

約数和(自身を除く): 29252648577

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 3137, 9411, 9551, 28653, 53329, 134891, 159987, 162367, 404673, 410693, 487101, 1232079, 2293147, 6879441, 6981781, 20945343, 29961487, 89884461, 509345279, 1288343941, 1528035837, 3865031823, 21901846997, 65705540991]

約数ペア:

[(1, 65705540991), (3, 21901846997), (17, 3865031823), (43, 1528035837), (51, 1288343941), (129, 509345279), (731, 89884461), (2193, 29961487), (3137, 20945343), (9411, 6981781), (9551, 6879441), (28653, 2293147), (53329, 1232079), (134891, 487101), (159987, 410693), (162367, 404673)]