71348164965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20591101}}^1$

素因数の和:20591130

約数の個数: 48

約数和(自身を含む): 154186171776

約数和(自身を除く): 82838006811

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 20591101, 61773303, 102955505, 144137707, 185319909, 226502111, 308866515, 432413121, 679506333, 720688535, 926599545, 1132510555, 1297239363, 1585514777, 2038518999, 2162065605, 3397531665, 4756544331, 6486196815, 7927573885, 10192594995, 14269632993, 23782721655, 71348164965]

約数ペア:

[(1, 71348164965), (3, 23782721655), (5, 14269632993), (7, 10192594995), (9, 7927573885), (11, 6486196815), (15, 4756544331), (21, 3397531665), (33, 2162065605), (35, 2038518999), (45, 1585514777), (55, 1297239363), (63, 1132510555), (77, 926599545), (99, 720688535), (105, 679506333), (165, 432413121), (231, 308866515), (315, 226502111), (385, 185319909), (495, 144137707), (693, 102955505), (1155, 61773303), (3465, 20591101)]