64635093

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 103334400

約数和(自身を除く): 38699307

約数列:

[1, 3, 9, 19, 31, 57, 89, 93, 137, 171, 267, 279, 411, 589, 801, 1233, 1691, 1767, 2603, 2759, 4247, 5073, 5301, 7809, 8277, 12193, 12741, 15219, 23427, 24831, 36579, 38223, 52421, 80693, 109737, 157263, 231667, 242079, 377983, 471789, 695001, 726237, 1133949, 2085003, 3401847, 7181677, 21545031, 64635093]

約数ペア:

[(1, 64635093), (3, 21545031), (9, 7181677), (19, 3401847), (31, 2085003), (57, 1133949), (89, 726237), (93, 695001), (137, 471789), (171, 377983), (267, 242079), (279, 231667), (411, 157263), (589, 109737), (801, 80693), (1233, 52421), (1691, 38223), (1767, 36579), (2603, 24831), (2759, 23427), (4247, 15219), (5073, 12741), (5301, 12193), (7809, 8277)]