64810367013

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{4093}}^1$

素因数の和:4474

約数の個数: 64

約数和(自身を含む): 102928269312

約数和(自身を除く): 38117902299

約数列:

[1, 3, 7, 21, 47, 61, 141, 183, 263, 329, 427, 789, 987, 1281, 1841, 2867, 4093, 5523, 8601, 12279, 12361, 16043, 20069, 28651, 37083, 48129, 60207, 85953, 86527, 112301, 192371, 249673, 259581, 336903, 577113, 749019, 754021, 1076459, 1346597, 1747711, 2262063, 3229377, 4039791, 5243133, 5278147, 7535213, 11734631, 15834441, 22605639, 35203893, 50593573, 65663999, 82142417, 151780719, 196991997, 246427251, 354155011, 459647993, 1062465033, 1378943979, 3086207953, 9258623859, 21603455671, 64810367013]

約数ペア:

[(1, 64810367013), (3, 21603455671), (7, 9258623859), (21, 3086207953), (47, 1378943979), (61, 1062465033), (141, 459647993), (183, 354155011), (263, 246427251), (329, 196991997), (427, 151780719), (789, 82142417), (987, 65663999), (1281, 50593573), (1841, 35203893), (2867, 22605639), (4093, 15834441), (5523, 11734631), (8601, 7535213), (12279, 5278147), (12361, 5243133), (16043, 4039791), (20069, 3229377), (28651, 2262063), (37083, 1747711), (48129, 1346597), (60207, 1076459), (85953, 754021), (86527, 749019), (112301, 577113), (192371, 336903), (249673, 259581)]