29997429

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 53084160

約数和(自身を除く): 23086731

約数列:

[1, 3, 7, 11, 21, 31, 33, 59, 71, 77, 93, 177, 213, 217, 231, 341, 413, 497, 649, 651, 781, 1023, 1239, 1491, 1829, 1947, 2201, 2343, 2387, 4189, 4543, 5467, 5487, 6603, 7161, 12567, 12803, 13629, 15407, 16401, 20119, 24211, 29323, 38409, 46079, 46221, 60357, 72633, 87969, 129859, 138237, 140833, 169477, 322553, 389577, 422499, 508431, 909013, 967659, 1428449, 2727039, 4285347, 9999143, 29997429]

約数ペア:

[(1, 29997429), (3, 9999143), (7, 4285347), (11, 2727039), (21, 1428449), (31, 967659), (33, 909013), (59, 508431), (71, 422499), (77, 389577), (93, 322553), (177, 169477), (213, 140833), (217, 138237), (231, 129859), (341, 87969), (413, 72633), (497, 60357), (649, 46221), (651, 46079), (781, 38409), (1023, 29323), (1239, 24211), (1491, 20119), (1829, 16401), (1947, 15407), (2201, 13629), (2343, 12803), (2387, 12567), (4189, 7161), (4543, 6603), (5467, 5487)]