40910793

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 72990720

約数和(自身を除く): 32079927

約数列:

[1, 3, 7, 11, 21, 29, 31, 33, 77, 87, 93, 197, 203, 217, 231, 319, 341, 591, 609, 651, 899, 957, 1023, 1379, 2167, 2233, 2387, 2697, 4137, 5713, 6107, 6293, 6501, 6699, 7161, 9889, 15169, 17139, 18321, 18879, 29667, 39991, 42749, 45507, 62843, 67177, 69223, 119973, 128247, 177103, 188529, 201531, 207669, 439901, 470239, 531309, 1239721, 1319703, 1410717, 1948133, 3719163, 5844399, 13636931, 40910793]

約数ペア:

[(1, 40910793), (3, 13636931), (7, 5844399), (11, 3719163), (21, 1948133), (29, 1410717), (31, 1319703), (33, 1239721), (77, 531309), (87, 470239), (93, 439901), (197, 207669), (203, 201531), (217, 188529), (231, 177103), (319, 128247), (341, 119973), (591, 69223), (609, 67177), (651, 62843), (899, 45507), (957, 42749), (1023, 39991), (1379, 29667), (2167, 18879), (2233, 18321), (2387, 17139), (2697, 15169), (4137, 9889), (5713, 7161), (6107, 6699), (6293, 6501)]