85814589

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{887}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 139124736

約数和(自身を除く): 53310147

約数列:

[1, 3, 7, 17, 21, 51, 119, 271, 357, 813, 887, 1897, 2661, 4607, 5691, 6209, 13821, 15079, 18627, 32249, 45237, 96747, 105553, 240377, 316659, 721131, 1682639, 4086409, 5047917, 12259227, 28604863, 85814589]

約数ペア:

[(1, 85814589), (3, 28604863), (7, 12259227), (17, 5047917), (21, 4086409), (51, 1682639), (119, 721131), (271, 316659), (357, 240377), (813, 105553), (887, 96747), (1897, 45237), (2661, 32249), (4607, 18627), (5691, 15079), (6209, 13821)]