22099690977

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{2687}}^1$

素因数の和:3398

約数の個数: 64

約数和(自身を含む): 37109366784

約数和(自身を除く): 15009675807

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 641, 987, 1833, 1923, 2687, 4277, 4487, 8061, 8333, 12831, 13461, 18809, 24999, 30127, 34931, 56427, 58331, 90381, 104793, 126289, 174993, 210889, 244517, 378867, 391651, 632667, 733551, 884023, 1174953, 1641757, 1722367, 2652069, 2741557, 4925271, 5167101, 8224671, 11492299, 12056569, 22390771, 34476897, 36169707, 67172313, 80951249, 156735397, 242853747, 470206191, 566658743, 1052366237, 1699976229, 3157098711, 7366563659, 22099690977]

約数ペア:

[(1, 22099690977), (3, 7366563659), (7, 3157098711), (13, 1699976229), (21, 1052366237), (39, 566658743), (47, 470206191), (91, 242853747), (141, 156735397), (273, 80951249), (329, 67172313), (611, 36169707), (641, 34476897), (987, 22390771), (1833, 12056569), (1923, 11492299), (2687, 8224671), (4277, 5167101), (4487, 4925271), (8061, 2741557), (8333, 2652069), (12831, 1722367), (13461, 1641757), (18809, 1174953), (24999, 884023), (30127, 733551), (34931, 632667), (56427, 391651), (58331, 378867), (90381, 244517), (104793, 210889), (126289, 174993)]