7131908979

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{24103}}^1$

素因数の和:24409

約数の個数: 40

約数和(自身を含む): 11514673632

約数和(自身を除く): 4382764653

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 281, 351, 843, 1053, 2529, 3653, 7587, 10959, 22761, 24103, 32877, 72309, 98631, 216927, 295893, 313339, 650781, 940017, 1952343, 2820051, 6772943, 8460153, 20318829, 25380459, 60956487, 88048259, 182869461, 264144777, 548608383, 792434331, 2377302993, 7131908979]

約数ペア:

[(1, 7131908979), (3, 2377302993), (9, 792434331), (13, 548608383), (27, 264144777), (39, 182869461), (81, 88048259), (117, 60956487), (281, 25380459), (351, 20318829), (843, 8460153), (1053, 6772943), (2529, 2820051), (3653, 1952343), (7587, 940017), (10959, 650781), (22761, 313339), (24103, 295893), (32877, 216927), (72309, 98631)]