64046157

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 105981312

約数和(自身を除く): 41935155

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 173, 183, 289, 357, 427, 519, 867, 1037, 1211, 1281, 2023, 2941, 3111, 3633, 6069, 7259, 8823, 10553, 17629, 20587, 21777, 31659, 49997, 52887, 61761, 73871, 123403, 149991, 179401, 221613, 349979, 370209, 538203, 1049937, 1255807, 3049817, 3767421, 9149451, 21348719, 64046157]

約数ペア:

[(1, 64046157), (3, 21348719), (7, 9149451), (17, 3767421), (21, 3049817), (51, 1255807), (61, 1049937), (119, 538203), (173, 370209), (183, 349979), (289, 221613), (357, 179401), (427, 149991), (519, 123403), (867, 73871), (1037, 61761), (1211, 52887), (1281, 49997), (2023, 31659), (2941, 21777), (3111, 20587), (3633, 17629), (6069, 10553), (7259, 8823)]