188825931

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 338227200

約数和(自身を除く): 149401269

約数列:

[1, 3, 7, 9, 21, 27, 29, 47, 63, 87, 141, 189, 203, 261, 329, 423, 609, 733, 783, 987, 1269, 1363, 1827, 2199, 2961, 4089, 5131, 5481, 6597, 8883, 9541, 12267, 15393, 19791, 21257, 28623, 34451, 36801, 46179, 63771, 85869, 103353, 138537, 148799, 191313, 241157, 257607, 310059, 446397, 573939, 723471, 930177, 999079, 1339191, 2170413, 2997237, 4017573, 6511239, 6993553, 8991711, 20980659, 26975133, 62941977, 188825931]

約数ペア:

[(1, 188825931), (3, 62941977), (7, 26975133), (9, 20980659), (21, 8991711), (27, 6993553), (29, 6511239), (47, 4017573), (63, 2997237), (87, 2170413), (141, 1339191), (189, 999079), (203, 930177), (261, 723471), (329, 573939), (423, 446397), (609, 310059), (733, 257607), (783, 241157), (987, 191313), (1269, 148799), (1363, 138537), (1827, 103353), (2199, 85869), (2961, 63771), (4089, 46179), (5131, 36801), (5481, 34451), (6597, 28623), (8883, 21257), (9541, 19791), (12267, 15393)]