120729125517

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1\times {\mathrm{19319}}^1$

素因数の和:21434

約数の個数: 64

約数和(自身を含む): 216245514240

約数和(自身を除く): 95516388723

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 2081, 3003, 6243, 14567, 19319, 22891, 27053, 43701, 57957, 68673, 81159, 135233, 160237, 189371, 212509, 251147, 297583, 405699, 480711, 568113, 637527, 753441, 892749, 1487563, 1758029, 2083081, 2762617, 4462689, 5274087, 6249243, 8287851, 19338319, 40202839, 58014957, 120608517, 281419873, 442231229, 522636907, 844259619, 1326693687, 1567910721, 3095618603, 3658458349, 5749005977, 9286855809, 10975375047, 17247017931, 40243041839, 120729125517]

約数ペア:

[(1, 120729125517), (3, 40243041839), (7, 17247017931), (11, 10975375047), (13, 9286855809), (21, 5749005977), (33, 3658458349), (39, 3095618603), (77, 1567910721), (91, 1326693687), (143, 844259619), (231, 522636907), (273, 442231229), (429, 281419873), (1001, 120608517), (2081, 58014957), (3003, 40202839), (6243, 19338319), (14567, 8287851), (19319, 6249243), (22891, 5274087), (27053, 4462689), (43701, 2762617), (57957, 2083081), (68673, 1758029), (81159, 1487563), (135233, 892749), (160237, 753441), (189371, 637527), (212509, 568113), (251147, 480711), (297583, 405699)]