169609041

素因数分解:

$3^2\times 7^4\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 60

約数和(自身を含む): 293634432

約数和(自身を除く): 124025391

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 167, 329, 343, 423, 441, 501, 987, 1029, 1169, 1503, 2303, 2401, 2961, 3087, 3507, 6909, 7203, 7849, 8183, 10521, 16121, 20727, 21609, 23547, 24549, 48363, 54943, 57281, 70641, 73647, 112847, 145089, 164829, 171843, 338541, 384601, 400967, 494487, 515529, 1015623, 1153803, 1202901, 2692207, 3461409, 3608703, 8076621, 18845449, 24229863, 56536347, 169609041]

約数ペア:

[(1, 169609041), (3, 56536347), (7, 24229863), (9, 18845449), (21, 8076621), (47, 3608703), (49, 3461409), (63, 2692207), (141, 1202901), (147, 1153803), (167, 1015623), (329, 515529), (343, 494487), (423, 400967), (441, 384601), (501, 338541), (987, 171843), (1029, 164829), (1169, 145089), (1503, 112847), (2303, 73647), (2401, 70641), (2961, 57281), (3087, 54943), (3507, 48363), (6909, 24549), (7203, 23547), (7849, 21609), (8183, 20727), (10521, 16121)]