141149883

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1723}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 222437376

約数和(自身を除く): 81287493

約数列:

[1, 3, 7, 21, 47, 83, 141, 249, 329, 581, 987, 1723, 1743, 3901, 5169, 11703, 12061, 27307, 36183, 80981, 81921, 143009, 242943, 429027, 566867, 1001063, 1700601, 3003189, 6721423, 20164269, 47049961, 141149883]

約数ペア:

[(1, 141149883), (3, 47049961), (7, 20164269), (21, 6721423), (47, 3003189), (83, 1700601), (141, 1001063), (249, 566867), (329, 429027), (581, 242943), (987, 143009), (1723, 81921), (1743, 80981), (3901, 36183), (5169, 27307), (11703, 12061)]