105909237

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 188178432

約数和(自身を除く): 82269195

約数列:

[1, 3, 7, 9, 21, 31, 49, 61, 63, 93, 127, 147, 183, 217, 279, 381, 427, 441, 549, 651, 889, 1143, 1281, 1519, 1891, 1953, 2667, 2989, 3843, 3937, 4557, 5673, 6223, 7747, 8001, 8967, 11811, 13237, 13671, 17019, 18669, 23241, 26901, 27559, 35433, 39711, 54229, 56007, 69723, 82677, 92659, 119133, 162687, 192913, 240157, 248031, 277977, 379603, 488061, 578739, 720471, 833931, 1138809, 1681099, 1736217, 2161413, 3416427, 5043297, 11767693, 15129891, 35303079, 105909237]

約数ペア:

[(1, 105909237), (3, 35303079), (7, 15129891), (9, 11767693), (21, 5043297), (31, 3416427), (49, 2161413), (61, 1736217), (63, 1681099), (93, 1138809), (127, 833931), (147, 720471), (183, 578739), (217, 488061), (279, 379603), (381, 277977), (427, 248031), (441, 240157), (549, 192913), (651, 162687), (889, 119133), (1143, 92659), (1281, 82677), (1519, 69723), (1891, 56007), (1953, 54229), (2667, 39711), (2989, 35433), (3843, 27559), (3937, 26901), (4557, 23241), (5673, 18669), (6223, 17019), (7747, 13671), (8001, 13237), (8967, 11811)]