147381569307

素因数分解:

$3^4\times 7^1\times {\mathrm{431}}^1\times {\mathrm{603091}}^1$

素因数の和:603541

約数の個数: 40

約数和(自身を含む): 252198600192

約数和(自身を除く): 104817030885

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 431, 567, 1293, 3017, 3879, 9051, 11637, 27153, 34911, 81459, 244377, 603091, 1809273, 4221637, 5427819, 12664911, 16283457, 37994733, 48850371, 113984199, 259932221, 341952597, 779796663, 1819525547, 2339389989, 5458576641, 7018169967, 16375729923, 21054509901, 49127189769, 147381569307]

約数ペア:

[(1, 147381569307), (3, 49127189769), (7, 21054509901), (9, 16375729923), (21, 7018169967), (27, 5458576641), (63, 2339389989), (81, 1819525547), (189, 779796663), (431, 341952597), (567, 259932221), (1293, 113984199), (3017, 48850371), (3879, 37994733), (9051, 16283457), (11637, 12664911), (27153, 5427819), (34911, 4221637), (81459, 1809273), (244377, 603091)]