71146767

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 102703104

約数和(自身を除く): 31556337

約数列:

[1, 3, 31, 41, 47, 93, 123, 141, 397, 1191, 1271, 1457, 1927, 3813, 4371, 5781, 12307, 16277, 18659, 36921, 48831, 55977, 59737, 179211, 504587, 578429, 765019, 1513761, 1735287, 2295057, 23715589, 71146767]

約数ペア:

[(1, 71146767), (3, 23715589), (31, 2295057), (41, 1735287), (47, 1513761), (93, 765019), (123, 578429), (141, 504587), (397, 179211), (1191, 59737), (1271, 55977), (1457, 48831), (1927, 36921), (3813, 18659), (4371, 16277), (5781, 12307)]