61361013

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5303}}^1$

素因数の和:5361

約数の個数: 32

約数和(自身を含む): 101836800

約数和(自身を除く): 40475787

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 5303, 11571, 15909, 37121, 100757, 111363, 153787, 302271, 461361, 705299, 1076509, 2115897, 2921953, 3229527, 8765859, 20453671, 61361013]

約数ペア:

[(1, 61361013), (3, 20453671), (7, 8765859), (19, 3229527), (21, 2921953), (29, 2115897), (57, 1076509), (87, 705299), (133, 461361), (203, 302271), (399, 153787), (551, 111363), (609, 100757), (1653, 37121), (3857, 15909), (5303, 11571)]