38996817633

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{15973}}^1$

素因数の和:16205

約数の個数: 56

約数和(自身を含む): 62225950248

約数和(自身を除く): 23229132615

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 197, 243, 459, 591, 729, 1377, 1773, 3349, 4131, 5319, 10047, 12393, 15957, 15973, 30141, 47871, 47919, 90423, 143613, 143757, 271269, 271541, 431271, 813807, 814623, 1293813, 2441421, 2443869, 3146681, 3881439, 7331607, 9440043, 11644317, 21994821, 28320129, 53493577, 65984463, 84960387, 160480731, 197953389, 254881161, 481442193, 764643483, 1444326579, 2293930449, 4332979737, 12998939211, 38996817633]

約数ペア:

[(1, 38996817633), (3, 12998939211), (9, 4332979737), (17, 2293930449), (27, 1444326579), (51, 764643483), (81, 481442193), (153, 254881161), (197, 197953389), (243, 160480731), (459, 84960387), (591, 65984463), (729, 53493577), (1377, 28320129), (1773, 21994821), (3349, 11644317), (4131, 9440043), (5319, 7331607), (10047, 3881439), (12393, 3146681), (15957, 2443869), (15973, 2441421), (30141, 1293813), (47871, 814623), (47919, 813807), (90423, 431271), (143613, 271541), (143757, 271269)]