83135997

素因数分解:

$3^3\times 7^3\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 147456000

約数和(自身を除く): 64320003

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 141, 147, 189, 191, 329, 343, 423, 441, 573, 987, 1029, 1269, 1323, 1337, 1719, 2303, 2961, 3087, 4011, 5157, 6909, 8883, 8977, 9261, 9359, 12033, 16121, 20727, 26931, 28077, 36099, 48363, 62181, 62839, 65513, 80793, 84231, 145089, 188517, 196539, 242379, 252693, 435267, 439873, 565551, 589617, 1319619, 1696653, 1768851, 3079111, 3958857, 9237333, 11876571, 27711999, 83135997]

約数ペア:

[(1, 83135997), (3, 27711999), (7, 11876571), (9, 9237333), (21, 3958857), (27, 3079111), (47, 1768851), (49, 1696653), (63, 1319619), (141, 589617), (147, 565551), (189, 439873), (191, 435267), (329, 252693), (343, 242379), (423, 196539), (441, 188517), (573, 145089), (987, 84231), (1029, 80793), (1269, 65513), (1323, 62839), (1337, 62181), (1719, 48363), (2303, 36099), (2961, 28077), (3087, 26931), (4011, 20727), (5157, 16121), (6909, 12033), (8883, 9359), (8977, 9261)]