15672226437

素因数分解:

$3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{161641}}^1$

素因数の和:161685

約数の個数: 56

約数和(自身を含む): 28267952960

約数和(自身を除く): 12595726523

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 729, 1197, 1539, 1701, 3591, 4617, 5103, 10773, 13851, 32319, 96957, 161641, 484923, 1131487, 1454769, 3071179, 3394461, 4364307, 9213537, 10183383, 13092921, 21498253, 27640611, 30550149, 39278763, 64494759, 82921833, 91650447, 117836289, 193484277, 248765499, 274951341, 580452831, 746296497, 824854023, 1741358493, 2238889491, 5224075479, 15672226437]

約数ペア:

[(1, 15672226437), (3, 5224075479), (7, 2238889491), (9, 1741358493), (19, 824854023), (21, 746296497), (27, 580452831), (57, 274951341), (63, 248765499), (81, 193484277), (133, 117836289), (171, 91650447), (189, 82921833), (243, 64494759), (399, 39278763), (513, 30550149), (567, 27640611), (729, 21498253), (1197, 13092921), (1539, 10183383), (1701, 9213537), (3591, 4364307), (4617, 3394461), (5103, 3071179), (10773, 1454769), (13851, 1131487), (32319, 484923), (96957, 161641)]