190069173

素因数分解:

$3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3319}}^1$

素因数の和:3439

約数の個数: 40

約数和(自身を含む): 327803520

約数和(自身を除く): 137734347

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 101, 189, 303, 567, 707, 909, 2121, 2727, 3319, 6363, 8181, 9957, 19089, 23233, 29871, 57267, 69699, 89613, 209097, 268839, 335219, 627291, 1005657, 1881873, 2346533, 3016971, 7039599, 9050913, 21118797, 27152739, 63356391, 190069173]

約数ペア:

[(1, 190069173), (3, 63356391), (7, 27152739), (9, 21118797), (21, 9050913), (27, 7039599), (63, 3016971), (81, 2346533), (101, 1881873), (189, 1005657), (303, 627291), (567, 335219), (707, 268839), (909, 209097), (2121, 89613), (2727, 69699), (3319, 57267), (6363, 29871), (8181, 23233), (9957, 19089)]