8243613

素因数分解:

$3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 60

約数和(自身を含む): 15007872

約数和(自身を除く): 6764259

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 67, 81, 93, 147, 189, 201, 217, 279, 441, 469, 567, 603, 651, 837, 1323, 1407, 1519, 1809, 1953, 2077, 2511, 3283, 3969, 4221, 4557, 5427, 5859, 6231, 9849, 12663, 13671, 14539, 17577, 18693, 29547, 37989, 41013, 43617, 56079, 88641, 101773, 123039, 130851, 168237, 265923, 305319, 392553, 915957, 1177659, 2747871, 8243613]

約数ペア:

[(1, 8243613), (3, 2747871), (7, 1177659), (9, 915957), (21, 392553), (27, 305319), (31, 265923), (49, 168237), (63, 130851), (67, 123039), (81, 101773), (93, 88641), (147, 56079), (189, 43617), (201, 41013), (217, 37989), (279, 29547), (441, 18693), (469, 17577), (567, 14539), (603, 13671), (651, 12663), (837, 9849), (1323, 6231), (1407, 5859), (1519, 5427), (1809, 4557), (1953, 4221), (2077, 3969), (2511, 3283)]