127646918595

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1231697}}^1$

素因数の和:1231769

約数の個数: 72

約数和(自身を含む): 262854206784

約数和(自身を除く): 135207288189

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 49, 63, 105, 141, 147, 235, 245, 315, 329, 423, 441, 705, 735, 987, 1645, 2115, 2205, 2303, 2961, 4935, 6909, 11515, 14805, 20727, 34545, 103635, 1231697, 3695091, 6158485, 8621879, 11085273, 18475455, 25865637, 43109395, 55426365, 57889759, 60353153, 77596911, 129328185, 173669277, 181059459, 289448795, 301765765, 387984555, 405228313, 521007831, 543178377, 868346385, 905297295, 1215684939, 2026141565, 2605039155, 2715891885, 2836598191, 3647054817, 6078424695, 8509794573, 14182990955, 18235274085, 25529383719, 42548972865, 127646918595]

約数ペア:

[(1, 127646918595), (3, 42548972865), (5, 25529383719), (7, 18235274085), (9, 14182990955), (15, 8509794573), (21, 6078424695), (35, 3647054817), (45, 2836598191), (47, 2715891885), (49, 2605039155), (63, 2026141565), (105, 1215684939), (141, 905297295), (147, 868346385), (235, 543178377), (245, 521007831), (315, 405228313), (329, 387984555), (423, 301765765), (441, 289448795), (705, 181059459), (735, 173669277), (987, 129328185), (1645, 77596911), (2115, 60353153), (2205, 57889759), (2303, 55426365), (2961, 43109395), (4935, 25865637), (6909, 18475455), (11515, 11085273), (14805, 8621879), (20727, 6158485), (34545, 3695091), (103635, 1231697)]