42190659

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 77824000

約数和(自身を除く): 35633341

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 57, 63, 93, 133, 171, 189, 217, 279, 379, 399, 513, 589, 651, 837, 1137, 1197, 1767, 1953, 2653, 3411, 3591, 4123, 5301, 5859, 7201, 7959, 10233, 11749, 12369, 15903, 21603, 23877, 35247, 37107, 50407, 64809, 71631, 82243, 105741, 111321, 151221, 194427, 223231, 246729, 317223, 453663, 669693, 740187, 1360989, 1562617, 2009079, 2220561, 4687851, 6027237, 14063553, 42190659]

約数ペア:

[(1, 42190659), (3, 14063553), (7, 6027237), (9, 4687851), (19, 2220561), (21, 2009079), (27, 1562617), (31, 1360989), (57, 740187), (63, 669693), (93, 453663), (133, 317223), (171, 246729), (189, 223231), (217, 194427), (279, 151221), (379, 111321), (399, 105741), (513, 82243), (589, 71631), (651, 64809), (837, 50407), (1137, 37107), (1197, 35247), (1767, 23877), (1953, 21603), (2653, 15903), (3411, 12369), (3591, 11749), (4123, 10233), (5301, 7959), (5859, 7201)]