38868093

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 56

約数和(自身を含む): 65789856

約数和(自身を除く): 26921763

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 131, 243, 297, 333, 393, 407, 729, 891, 999, 1179, 1221, 1441, 2673, 2997, 3537, 3663, 4323, 4847, 8019, 8991, 10611, 10989, 12969, 14541, 26973, 31833, 32967, 38907, 43623, 53317, 95499, 98901, 116721, 130869, 159951, 296703, 350163, 392607, 479853, 1050489, 1177821, 1439559, 3533463, 4318677, 12956031, 38868093]

約数ペア:

[(1, 38868093), (3, 12956031), (9, 4318677), (11, 3533463), (27, 1439559), (33, 1177821), (37, 1050489), (81, 479853), (99, 392607), (111, 350163), (131, 296703), (243, 159951), (297, 130869), (333, 116721), (393, 98901), (407, 95499), (729, 53317), (891, 43623), (999, 38907), (1179, 32967), (1221, 31833), (1441, 26973), (2673, 14541), (2997, 12969), (3537, 10989), (3663, 10611), (4323, 8991), (4847, 8019)]