40556061

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2202

約数の個数: 48

約数和(自身を含む): 75269376

約数和(自身を除く): 34713315

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1449, 2093, 2153, 2691, 6279, 6459, 15071, 18837, 19377, 27989, 45213, 49519, 83967, 135639, 148557, 195923, 251901, 346633, 445671, 587769, 643747, 1039899, 1763307, 1931241, 3119697, 4506229, 5793723, 13518687, 40556061]

約数ペア:

[(1, 40556061), (3, 13518687), (7, 5793723), (9, 4506229), (13, 3119697), (21, 1931241), (23, 1763307), (39, 1039899), (63, 643747), (69, 587769), (91, 445671), (117, 346633), (161, 251901), (207, 195923), (273, 148557), (299, 135639), (483, 83967), (819, 49519), (897, 45213), (1449, 27989), (2093, 19377), (2153, 18837), (2691, 15071), (6279, 6459)]