142801290429

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8171}}^1\times {\mathrm{43801}}^1$

素因数の和:52001

約数の個数: 32

約数和(自身を含む): 229087964160

約数和(自身を除く): 86286673731

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 8171, 24513, 43801, 57197, 131403, 155249, 171591, 306607, 465747, 832219, 919821, 1086743, 2496657, 3260229, 5825533, 17476599, 357897971, 1073693913, 2505285797, 6800061449, 7515857391, 20400184347, 47600430143, 142801290429]

約数ペア:

[(1, 142801290429), (3, 47600430143), (7, 20400184347), (19, 7515857391), (21, 6800061449), (57, 2505285797), (133, 1073693913), (399, 357897971), (8171, 17476599), (24513, 5825533), (43801, 3260229), (57197, 2496657), (131403, 1086743), (155249, 919821), (171591, 832219), (306607, 465747)]