842420103

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1291}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 1371545856

約数和(自身を除く): 529125753

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 193, 483, 579, 1127, 1291, 1351, 3381, 3873, 4053, 4439, 9037, 9457, 13317, 27111, 28371, 29693, 31073, 63259, 89079, 93219, 189777, 207851, 217511, 249163, 623553, 652533, 747489, 1454957, 1744141, 4364871, 5232423, 5730749, 12208987, 17192247, 36626961, 40115243, 120345729, 280806701, 842420103]

約数ペア:

[(1, 842420103), (3, 280806701), (7, 120345729), (21, 40115243), (23, 36626961), (49, 17192247), (69, 12208987), (147, 5730749), (161, 5232423), (193, 4364871), (483, 1744141), (579, 1454957), (1127, 747489), (1291, 652533), (1351, 623553), (3381, 249163), (3873, 217511), (4053, 207851), (4439, 189777), (9037, 93219), (9457, 89079), (13317, 63259), (27111, 31073), (28371, 29693)]