40533213

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 70041600

約数和(自身を除く): 29508387

約数列:

[1, 3, 7, 19, 21, 29, 31, 57, 87, 93, 113, 133, 203, 217, 339, 399, 551, 589, 609, 651, 791, 899, 1653, 1767, 2147, 2373, 2697, 3277, 3503, 3857, 4123, 6293, 6441, 9831, 10509, 11571, 12369, 15029, 17081, 18879, 22939, 24521, 45087, 51243, 62263, 66557, 68817, 73563, 101587, 119567, 186789, 199671, 304761, 358701, 435841, 465899, 711109, 1307523, 1397697, 1930153, 2133327, 5790459, 13511071, 40533213]

約数ペア:

[(1, 40533213), (3, 13511071), (7, 5790459), (19, 2133327), (21, 1930153), (29, 1397697), (31, 1307523), (57, 711109), (87, 465899), (93, 435841), (113, 358701), (133, 304761), (203, 199671), (217, 186789), (339, 119567), (399, 101587), (551, 73563), (589, 68817), (609, 66557), (651, 62263), (791, 51243), (899, 45087), (1653, 24521), (1767, 22939), (2147, 18879), (2373, 17081), (2697, 15029), (3277, 12369), (3503, 11571), (3857, 10509), (4123, 9831), (6293, 6441)]