29843793

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 54063360

約数和(自身を除く): 24219567

約数列:

[1, 3, 7, 9, 21, 31, 37, 49, 59, 63, 93, 111, 147, 177, 217, 259, 279, 333, 413, 441, 531, 651, 777, 1147, 1239, 1519, 1813, 1829, 1953, 2183, 2331, 2891, 3441, 3717, 4557, 5439, 5487, 6549, 8029, 8673, 10323, 12803, 13671, 15281, 16317, 16461, 19647, 24087, 26019, 38409, 45843, 56203, 67673, 72261, 89621, 106967, 115227, 137529, 168609, 203019, 268863, 320901, 473711, 505827, 609057, 806589, 962703, 1421133, 3315977, 4263399, 9947931, 29843793]

約数ペア:

[(1, 29843793), (3, 9947931), (7, 4263399), (9, 3315977), (21, 1421133), (31, 962703), (37, 806589), (49, 609057), (59, 505827), (63, 473711), (93, 320901), (111, 268863), (147, 203019), (177, 168609), (217, 137529), (259, 115227), (279, 106967), (333, 89621), (413, 72261), (441, 67673), (531, 56203), (651, 45843), (777, 38409), (1147, 26019), (1239, 24087), (1519, 19647), (1813, 16461), (1829, 16317), (1953, 15281), (2183, 13671), (2331, 12803), (2891, 10323), (3441, 8673), (3717, 8029), (4557, 6549), (5439, 5487)]