67956939

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 110990880

約数和(自身を除く): 43033941

約数列:

[1, 3, 9, 17, 19, 51, 57, 97, 153, 171, 241, 291, 323, 723, 873, 969, 1649, 1843, 2169, 2907, 4097, 4579, 4947, 5529, 12291, 13737, 14841, 16587, 23377, 31331, 36873, 41211, 70131, 77843, 93993, 210393, 233529, 281979, 397409, 444163, 700587, 1192227, 1332489, 3576681, 3997467, 7550771, 22652313, 67956939]

約数ペア:

[(1, 67956939), (3, 22652313), (9, 7550771), (17, 3997467), (19, 3576681), (51, 1332489), (57, 1192227), (97, 700587), (153, 444163), (171, 397409), (241, 281979), (291, 233529), (323, 210393), (723, 93993), (873, 77843), (969, 70131), (1649, 41211), (1843, 36873), (2169, 31331), (2907, 23377), (4097, 16587), (4579, 14841), (4947, 13737), (5529, 12291)]