26655993

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 51251200

約数和(自身を除く): 24595207

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 171, 189, 247, 273, 351, 399, 513, 571, 741, 819, 1197, 1713, 1729, 2223, 2457, 3591, 3997, 5139, 5187, 6669, 7423, 10849, 11991, 15417, 15561, 22269, 32547, 35973, 46683, 51961, 66807, 75943, 97641, 107919, 141037, 155883, 200421, 227829, 292923, 423111, 467649, 683487, 987259, 1269333, 1402947, 2050461, 2961777, 3807999, 8885331, 26655993]

約数ペア:

[(1, 26655993), (3, 8885331), (7, 3807999), (9, 2961777), (13, 2050461), (19, 1402947), (21, 1269333), (27, 987259), (39, 683487), (57, 467649), (63, 423111), (91, 292923), (117, 227829), (133, 200421), (171, 155883), (189, 141037), (247, 107919), (273, 97641), (351, 75943), (399, 66807), (513, 51961), (571, 46683), (741, 35973), (819, 32547), (1197, 22269), (1713, 15561), (1729, 15417), (2223, 11991), (2457, 10849), (3591, 7423), (3997, 6669), (5139, 5187)]