22587201

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 42739200

約数和(自身を除く): 20151999

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 87, 91, 117, 189, 203, 261, 273, 317, 351, 377, 609, 783, 819, 951, 1131, 1827, 2219, 2457, 2639, 2853, 3393, 4121, 5481, 6657, 7917, 8559, 9193, 10179, 12363, 19971, 23751, 27579, 28847, 37089, 59913, 64351, 71253, 82737, 86541, 111267, 119509, 193053, 248211, 259623, 358527, 579159, 778869, 836563, 1075581, 1737477, 2509689, 3226743, 7529067, 22587201]

約数ペア:

[(1, 22587201), (3, 7529067), (7, 3226743), (9, 2509689), (13, 1737477), (21, 1075581), (27, 836563), (29, 778869), (39, 579159), (63, 358527), (87, 259623), (91, 248211), (117, 193053), (189, 119509), (203, 111267), (261, 86541), (273, 82737), (317, 71253), (351, 64351), (377, 59913), (609, 37089), (783, 28847), (819, 27579), (951, 23751), (1131, 19971), (1827, 12363), (2219, 10179), (2457, 9193), (2639, 8559), (2853, 7917), (3393, 6657), (4121, 5481)]