156968381619

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1933}}^1\times {\mathrm{17657}}^1$

素因数の和:19676

約数の個数: 48

約数和(自身を含む): 262822802112

約数和(自身を除く): 105854420493

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 1933, 4599, 5799, 13531, 17397, 17657, 40593, 52971, 121779, 123599, 141109, 158913, 370797, 423327, 987763, 1112391, 1269981, 1288961, 2963289, 3866883, 8889867, 9022727, 11600649, 27068181, 34130981, 81204543, 102392943, 238916867, 307178829, 716750601, 2150251803, 2491561613, 7474684839, 17440931291, 22424054517, 52322793873, 156968381619]

約数ペア:

[(1, 156968381619), (3, 52322793873), (7, 22424054517), (9, 17440931291), (21, 7474684839), (63, 2491561613), (73, 2150251803), (219, 716750601), (511, 307178829), (657, 238916867), (1533, 102392943), (1933, 81204543), (4599, 34130981), (5799, 27068181), (13531, 11600649), (17397, 9022727), (17657, 8889867), (40593, 3866883), (52971, 2963289), (121779, 1288961), (123599, 1269981), (141109, 1112391), (158913, 987763), (370797, 423327)]