39292407

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 74355840

約数和(自身を除く): 35063433

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 59, 63, 77, 93, 99, 177, 217, 231, 279, 341, 413, 531, 649, 651, 693, 961, 1023, 1239, 1829, 1947, 1953, 2387, 2883, 3069, 3717, 4543, 5487, 5841, 6727, 7161, 8649, 10571, 12803, 13629, 16461, 20119, 20181, 21483, 31713, 38409, 40887, 56699, 60357, 60543, 73997, 95139, 115227, 140833, 170097, 181071, 221991, 396893, 422499, 510291, 623689, 665973, 1190679, 1267497, 1871067, 3572037, 4365823, 5613201, 13097469, 39292407]

約数ペア:

[(1, 39292407), (3, 13097469), (7, 5613201), (9, 4365823), (11, 3572037), (21, 1871067), (31, 1267497), (33, 1190679), (59, 665973), (63, 623689), (77, 510291), (93, 422499), (99, 396893), (177, 221991), (217, 181071), (231, 170097), (279, 140833), (341, 115227), (413, 95139), (531, 73997), (649, 60543), (651, 60357), (693, 56699), (961, 40887), (1023, 38409), (1239, 31713), (1829, 21483), (1947, 20181), (1953, 20119), (2387, 16461), (2883, 13629), (3069, 12803), (3717, 10571), (4543, 8649), (5487, 7161), (5841, 6727)]