84491043

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 150206400

約数和(自身を除く): 65715357

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 169, 179, 247, 273, 399, 507, 537, 637, 741, 931, 1183, 1253, 1729, 1911, 2327, 2793, 3211, 3401, 3549, 3759, 5187, 6981, 8281, 8771, 9633, 10203, 12103, 16289, 22477, 23807, 24843, 26313, 30251, 36309, 44213, 48867, 67431, 71421, 90753, 114023, 132639, 157339, 166649, 211757, 309491, 342069, 472017, 499947, 574769, 635271, 928473, 1482299, 1724307, 2166437, 4023383, 4446897, 6499311, 12070149, 28163681, 84491043]

約数ペア:

[(1, 84491043), (3, 28163681), (7, 12070149), (13, 6499311), (19, 4446897), (21, 4023383), (39, 2166437), (49, 1724307), (57, 1482299), (91, 928473), (133, 635271), (147, 574769), (169, 499947), (179, 472017), (247, 342069), (273, 309491), (399, 211757), (507, 166649), (537, 157339), (637, 132639), (741, 114023), (931, 90753), (1183, 71421), (1253, 67431), (1729, 48867), (1911, 44213), (2327, 36309), (2793, 30251), (3211, 26313), (3401, 24843), (3549, 23807), (3759, 22477), (5187, 16289), (6981, 12103), (8281, 10203), (8771, 9633)]