16016091

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 72

約数和(自身を含む): 29398320

約数和(自身を除く): 13382229

約数列:

[1, 3, 7, 13, 17, 21, 29, 39, 49, 51, 87, 91, 119, 147, 203, 221, 273, 289, 357, 377, 493, 609, 637, 663, 833, 867, 1131, 1421, 1479, 1547, 1911, 2023, 2499, 2639, 3451, 3757, 4263, 4641, 6069, 6409, 7917, 8381, 10353, 10829, 11271, 14161, 18473, 19227, 24157, 25143, 26299, 32487, 42483, 44863, 55419, 58667, 72471, 78897, 108953, 134589, 176001, 184093, 314041, 326859, 410669, 552279, 762671, 942123, 1232007, 2288013, 5338697, 16016091]

約数ペア:

[(1, 16016091), (3, 5338697), (7, 2288013), (13, 1232007), (17, 942123), (21, 762671), (29, 552279), (39, 410669), (49, 326859), (51, 314041), (87, 184093), (91, 176001), (119, 134589), (147, 108953), (203, 78897), (221, 72471), (273, 58667), (289, 55419), (357, 44863), (377, 42483), (493, 32487), (609, 26299), (637, 25143), (663, 24157), (833, 19227), (867, 18473), (1131, 14161), (1421, 11271), (1479, 10829), (1547, 10353), (1911, 8381), (2023, 7917), (2499, 6409), (2639, 6069), (3451, 4641), (3757, 4263)]