67087119

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 105719040

約数和(自身を除く): 38631921

約数列:

[1, 3, 11, 19, 33, 57, 71, 121, 137, 209, 213, 363, 411, 627, 781, 1349, 1507, 2299, 2343, 2603, 4047, 4521, 6897, 7809, 8591, 9727, 14839, 16577, 25773, 28633, 29181, 44517, 49731, 85899, 106997, 163229, 184813, 314963, 320991, 489687, 554439, 944889, 1176967, 2032943, 3530901, 6098829, 22362373, 67087119]

約数ペア:

[(1, 67087119), (3, 22362373), (11, 6098829), (19, 3530901), (33, 2032943), (57, 1176967), (71, 944889), (121, 554439), (137, 489687), (209, 320991), (213, 314963), (363, 184813), (411, 163229), (627, 106997), (781, 85899), (1349, 49731), (1507, 44517), (2299, 29181), (2343, 28633), (2603, 25773), (4047, 16577), (4521, 14839), (6897, 9727), (7809, 8591)]