691272540081

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3209}}^1\times {\mathrm{12917}}^1$

素因数の和:16258

約数の個数: 48

約数和(自身を含む): 1067354917200

約数和(自身を除く): 376082377119

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 3209, 5559, 9627, 12917, 16677, 28881, 38751, 54553, 116253, 163659, 219589, 349781, 490977, 658767, 1049343, 1407953, 1976301, 3148029, 4223859, 5946277, 12671577, 17838831, 23935201, 41450653, 53516493, 71805603, 124351959, 215416809, 373055877, 704661101, 2113983303, 4518121177, 6341949909, 13554363531, 40663090593, 76808060009, 230424180027, 691272540081]

約数ペア:

[(1, 691272540081), (3, 230424180027), (9, 76808060009), (17, 40663090593), (51, 13554363531), (109, 6341949909), (153, 4518121177), (327, 2113983303), (981, 704661101), (1853, 373055877), (3209, 215416809), (5559, 124351959), (9627, 71805603), (12917, 53516493), (16677, 41450653), (28881, 23935201), (38751, 17838831), (54553, 12671577), (116253, 5946277), (163659, 4223859), (219589, 3148029), (349781, 1976301), (490977, 1407953), (658767, 1049343)]