78329559

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{641}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 136329984

約数和(自身を除く): 58000425

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 529, 641, 759, 1587, 1771, 1923, 3703, 4487, 5313, 5819, 7051, 11109, 13461, 14743, 17457, 21153, 40733, 44229, 49357, 103201, 122199, 148071, 162173, 309603, 339089, 486519, 1017267, 1135211, 2373623, 3405633, 3729979, 7120869, 11189937, 26109853, 78329559]

約数ペア:

[(1, 78329559), (3, 26109853), (7, 11189937), (11, 7120869), (21, 3729979), (23, 3405633), (33, 2373623), (69, 1135211), (77, 1017267), (161, 486519), (231, 339089), (253, 309603), (483, 162173), (529, 148071), (641, 122199), (759, 103201), (1587, 49357), (1771, 44229), (1923, 40733), (3703, 21153), (4487, 17457), (5313, 14743), (5819, 13461), (7051, 11109)]