74217339

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 127895040

約数和(自身を除く): 53677701

約数列:

[1, 3, 7, 9, 21, 41, 59, 63, 123, 177, 287, 369, 413, 487, 531, 861, 1239, 1461, 2419, 2583, 3409, 3717, 4383, 7257, 10227, 16933, 19967, 21771, 28733, 30681, 50799, 59901, 86199, 139769, 152397, 179703, 201131, 258597, 419307, 603393, 1178053, 1257921, 1810179, 3534159, 8246371, 10602477, 24739113, 74217339]

約数ペア:

[(1, 74217339), (3, 24739113), (7, 10602477), (9, 8246371), (21, 3534159), (41, 1810179), (59, 1257921), (63, 1178053), (123, 603393), (177, 419307), (287, 258597), (369, 201131), (413, 179703), (487, 152397), (531, 139769), (861, 86199), (1239, 59901), (1461, 50799), (2419, 30681), (2583, 28733), (3409, 21771), (3717, 19967), (4383, 16933), (7257, 10227)]