71521686

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4973}}^1$

素因数の和:5045

約数の個数: 48

約数和(自身を含む): 167603904

約数和(自身を除く): 96082218

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 282, 306, 423, 799, 846, 1598, 2397, 4794, 4973, 7191, 9946, 14382, 14919, 29838, 44757, 84541, 89514, 169082, 233731, 253623, 467462, 507246, 701193, 760869, 1402386, 1521738, 2103579, 3973427, 4207158, 7946854, 11920281, 23840562, 35760843, 71521686]

約数ペア:

[(1, 71521686), (2, 35760843), (3, 23840562), (6, 11920281), (9, 7946854), (17, 4207158), (18, 3973427), (34, 2103579), (47, 1521738), (51, 1402386), (94, 760869), (102, 701193), (141, 507246), (153, 467462), (282, 253623), (306, 233731), (423, 169082), (799, 89514), (846, 84541), (1598, 44757), (2397, 29838), (4794, 14919), (4973, 14382), (7191, 9946)]