38062719

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 60933600

約数和(自身を除く): 22870881

約数列:

[1, 3, 9, 19, 41, 57, 61, 89, 123, 171, 183, 267, 369, 549, 779, 801, 1159, 1691, 2337, 2501, 3477, 3649, 5073, 5429, 7011, 7503, 10431, 10947, 15219, 16287, 22509, 32841, 47519, 48861, 69331, 103151, 142557, 207993, 222589, 309453, 427671, 623979, 667767, 928359, 2003301, 4229191, 12687573, 38062719]

約数ペア:

[(1, 38062719), (3, 12687573), (9, 4229191), (19, 2003301), (41, 928359), (57, 667767), (61, 623979), (89, 427671), (123, 309453), (171, 222589), (183, 207993), (267, 142557), (369, 103151), (549, 69331), (779, 48861), (801, 47519), (1159, 32841), (1691, 22509), (2337, 16287), (2501, 15219), (3477, 10947), (3649, 10431), (5073, 7503), (5429, 7011)]