147233583

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 268894080

約数和(自身を除く): 121660497

約数列:

[1, 3, 7, 9, 17, 21, 41, 49, 51, 63, 119, 123, 147, 153, 287, 357, 369, 441, 479, 697, 833, 861, 1071, 1437, 2009, 2091, 2499, 2583, 3353, 4311, 4879, 6027, 6273, 7497, 8143, 10059, 14637, 18081, 19639, 23471, 24429, 30177, 34153, 43911, 57001, 58917, 70413, 73287, 102459, 137473, 171003, 176751, 211239, 307377, 333863, 399007, 412419, 513009, 962311, 1001589, 1197021, 1237257, 2337041, 2886933, 3004767, 3591063, 7011123, 8660799, 16359287, 21033369, 49077861, 147233583]

約数ペア:

[(1, 147233583), (3, 49077861), (7, 21033369), (9, 16359287), (17, 8660799), (21, 7011123), (41, 3591063), (49, 3004767), (51, 2886933), (63, 2337041), (119, 1237257), (123, 1197021), (147, 1001589), (153, 962311), (287, 513009), (357, 412419), (369, 399007), (441, 333863), (479, 307377), (697, 211239), (833, 176751), (861, 171003), (1071, 137473), (1437, 102459), (2009, 73287), (2091, 70413), (2499, 58917), (2583, 57001), (3353, 43911), (4311, 34153), (4879, 30177), (6027, 24429), (6273, 23471), (7497, 19639), (8143, 18081), (10059, 14637)]