828351279

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 1529708544

約数和(自身を除く): 701357265

約数列:

[1, 3, 7, 9, 21, 23, 27, 31, 63, 69, 81, 93, 161, 189, 207, 217, 243, 279, 483, 567, 621, 651, 683, 713, 837, 1449, 1701, 1863, 1953, 2049, 2139, 2511, 4347, 4781, 4991, 5589, 5859, 6147, 6417, 7533, 13041, 14343, 14973, 15709, 17577, 18441, 19251, 21173, 39123, 43029, 44919, 47127, 52731, 55323, 57753, 63519, 109963, 129087, 134757, 141381, 148211, 165969, 173259, 190557, 329889, 387261, 404271, 424143, 444633, 486979, 571671, 989667, 1161783, 1212813, 1272429, 1333899, 1460937, 1715013, 2969001, 3408853, 3817287, 4001697, 4382811, 5145039, 8907003, 10226559, 12005091, 13148433, 26721009, 30679677, 36015273, 39445299, 92039031, 118335897, 276117093, 828351279]

約数ペア:

[(1, 828351279), (3, 276117093), (7, 118335897), (9, 92039031), (21, 39445299), (23, 36015273), (27, 30679677), (31, 26721009), (63, 13148433), (69, 12005091), (81, 10226559), (93, 8907003), (161, 5145039), (189, 4382811), (207, 4001697), (217, 3817287), (243, 3408853), (279, 2969001), (483, 1715013), (567, 1460937), (621, 1333899), (651, 1272429), (683, 1212813), (713, 1161783), (837, 989667), (1449, 571671), (1701, 486979), (1863, 444633), (1953, 424143), (2049, 404271), (2139, 387261), (2511, 329889), (4347, 190557), (4781, 173259), (4991, 165969), (5589, 148211), (5859, 141381), (6147, 134757), (6417, 129087), (7533, 109963), (13041, 63519), (14343, 57753), (14973, 55323), (15709, 52731), (17577, 47127), (18441, 44919), (19251, 43029), (21173, 39123)]