29143191

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 50232960

約数和(自身を除く): 21089769

約数列:

[1, 3, 7, 11, 21, 33, 49, 67, 77, 147, 201, 231, 269, 469, 539, 737, 807, 1407, 1617, 1883, 2211, 2959, 3283, 5159, 5649, 8877, 9849, 13181, 15477, 18023, 20713, 36113, 39543, 54069, 62139, 108339, 126161, 144991, 198253, 378483, 434973, 594759, 883127, 1387771, 2649381, 4163313, 9714397, 29143191]

約数ペア:

[(1, 29143191), (3, 9714397), (7, 4163313), (11, 2649381), (21, 1387771), (33, 883127), (49, 594759), (67, 434973), (77, 378483), (147, 198253), (201, 144991), (231, 126161), (269, 108339), (469, 62139), (539, 54069), (737, 39543), (807, 36113), (1407, 20713), (1617, 18023), (1883, 15477), (2211, 13181), (2959, 9849), (3283, 8877), (5159, 5649)]