161330363991

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{179671}}^1$

素因数の和:179844

約数の個数: 48

約数和(自身を含む): 252259488000

約数和(自身を除く): 90929124009

約数列:

[1, 3, 9, 19, 57, 59, 89, 171, 177, 267, 531, 801, 1121, 1691, 3363, 5073, 5251, 10089, 15219, 15753, 47259, 99769, 179671, 299307, 539013, 897921, 1617039, 3413749, 10241247, 10600589, 15990719, 30723741, 31801767, 47972157, 95405301, 143916471, 201411191, 303823661, 604233573, 911470983, 943452421, 1812700719, 2734412949, 2830357263, 8491071789, 17925595999, 53776787997, 161330363991]

約数ペア:

[(1, 161330363991), (3, 53776787997), (9, 17925595999), (19, 8491071789), (57, 2830357263), (59, 2734412949), (89, 1812700719), (171, 943452421), (177, 911470983), (267, 604233573), (531, 303823661), (801, 201411191), (1121, 143916471), (1691, 95405301), (3363, 47972157), (5073, 31801767), (5251, 30723741), (10089, 15990719), (15219, 10600589), (15753, 10241247), (47259, 3413749), (99769, 1617039), (179671, 897921), (299307, 539013)]