89875863

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2447}}^1$

素因数の和:2524

約数の個数: 48

約数和(自身を含む): 164975616

約数和(自身を除く): 75099753

約数列:

[1, 3, 7, 9, 11, 21, 33, 53, 63, 77, 99, 159, 231, 371, 477, 583, 693, 1113, 1749, 2447, 3339, 4081, 5247, 7341, 12243, 17129, 22023, 26917, 36729, 51387, 80751, 129691, 154161, 188419, 242253, 389073, 565257, 907837, 1167219, 1426601, 1695771, 2723511, 4279803, 8170533, 9986207, 12839409, 29958621, 89875863]

約数ペア:

[(1, 89875863), (3, 29958621), (7, 12839409), (9, 9986207), (11, 8170533), (21, 4279803), (33, 2723511), (53, 1695771), (63, 1426601), (77, 1167219), (99, 907837), (159, 565257), (231, 389073), (371, 242253), (477, 188419), (583, 154161), (693, 129691), (1113, 80751), (1749, 51387), (2447, 36729), (3339, 26917), (4081, 22023), (5247, 17129), (7341, 12243)]