248367037971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{8081}}^1$

素因数の和:8572

約数の個数: 64

約数和(自身を含む): 381393847296

約数和(自身を除く): 133026809325

約数列:

[1, 3, 13, 17, 39, 51, 151, 221, 307, 453, 663, 921, 1963, 2567, 3991, 5219, 5889, 7701, 8081, 11973, 15657, 24243, 33371, 46357, 67847, 100113, 105053, 137377, 139071, 203541, 315159, 412131, 602641, 788069, 1220231, 1785901, 1807923, 2364207, 2480867, 3660693, 5357703, 7442601, 10244897, 15863003, 20743927, 30734691, 32251271, 42174739, 47589009, 62231781, 96753813, 126524217, 269671051, 374610917, 548271607, 809013153, 1123832751, 1644814821, 4869941921, 6368385589, 14609825763, 19105156767, 82789012657, 248367037971]

約数ペア:

[(1, 248367037971), (3, 82789012657), (13, 19105156767), (17, 14609825763), (39, 6368385589), (51, 4869941921), (151, 1644814821), (221, 1123832751), (307, 809013153), (453, 548271607), (663, 374610917), (921, 269671051), (1963, 126524217), (2567, 96753813), (3991, 62231781), (5219, 47589009), (5889, 42174739), (7701, 32251271), (8081, 30734691), (11973, 20743927), (15657, 15863003), (24243, 10244897), (33371, 7442601), (46357, 5357703), (67847, 3660693), (100113, 2480867), (105053, 2364207), (137377, 1807923), (139071, 1785901), (203541, 1220231), (315159, 788069), (412131, 602641)]