72943101

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 133406208

約数和(自身を除く): 60463107

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 67, 77, 99, 201, 231, 469, 603, 693, 737, 1407, 1571, 2211, 4221, 4713, 5159, 6633, 10997, 14139, 15477, 17281, 32991, 46431, 51843, 98973, 105257, 120967, 155529, 315771, 362901, 736799, 947313, 1088703, 1157827, 2210397, 3473481, 6631191, 8104789, 10420443, 24314367, 72943101]

約数ペア:

[(1, 72943101), (3, 24314367), (7, 10420443), (9, 8104789), (11, 6631191), (21, 3473481), (33, 2210397), (63, 1157827), (67, 1088703), (77, 947313), (99, 736799), (201, 362901), (231, 315771), (469, 155529), (603, 120967), (693, 105257), (737, 98973), (1407, 51843), (1571, 46431), (2211, 32991), (4221, 17281), (4713, 15477), (5159, 14139), (6633, 10997)]