184424289

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 294820416

約数和(自身を除く): 110396127

約数列:

[1, 3, 7, 21, 49, 61, 131, 147, 157, 183, 393, 427, 471, 917, 1099, 1281, 2751, 2989, 3297, 6419, 7693, 7991, 8967, 9577, 19257, 20567, 23079, 23973, 28731, 55937, 61701, 67039, 143969, 167811, 201117, 391559, 431907, 469273, 1007783, 1174677, 1254587, 1407819, 3023349, 3763761, 8782109, 26346327, 61474763, 184424289]

約数ペア:

[(1, 184424289), (3, 61474763), (7, 26346327), (21, 8782109), (49, 3763761), (61, 3023349), (131, 1407819), (147, 1254587), (157, 1174677), (183, 1007783), (393, 469273), (427, 431907), (471, 391559), (917, 201117), (1099, 167811), (1281, 143969), (2751, 67039), (2989, 61701), (3297, 55937), (6419, 28731), (7693, 23973), (7991, 23079), (8967, 20567), (9577, 19257)]