40727583

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 70963200

約数和(自身を除く): 30235617

約数列:

[1, 3, 9, 13, 19, 27, 31, 39, 57, 93, 117, 171, 197, 247, 279, 351, 403, 513, 589, 591, 741, 837, 1209, 1767, 1773, 2223, 2561, 3627, 3743, 5301, 5319, 6107, 6669, 7657, 7683, 10881, 11229, 15903, 18321, 22971, 23049, 33687, 48659, 54963, 68913, 69147, 79391, 101061, 116033, 145977, 164889, 206739, 238173, 348099, 437931, 714519, 1044297, 1313793, 1508429, 2143557, 3132891, 4525287, 13575861, 40727583]

約数ペア:

[(1, 40727583), (3, 13575861), (9, 4525287), (13, 3132891), (19, 2143557), (27, 1508429), (31, 1313793), (39, 1044297), (57, 714519), (93, 437931), (117, 348099), (171, 238173), (197, 206739), (247, 164889), (279, 145977), (351, 116033), (403, 101061), (513, 79391), (589, 69147), (591, 68913), (741, 54963), (837, 48659), (1209, 33687), (1767, 23049), (1773, 22971), (2223, 18321), (2561, 15903), (3627, 11229), (3743, 10881), (5301, 7683), (5319, 7657), (6107, 6669)]