73600821

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 126023040

約数和(自身を除く): 52422219

約数列:

[1, 3, 7, 9, 21, 43, 63, 101, 129, 269, 301, 303, 387, 707, 807, 903, 909, 1883, 2121, 2421, 2709, 4343, 5649, 6363, 11567, 13029, 16947, 27169, 30401, 34701, 39087, 80969, 81507, 91203, 104103, 190183, 242907, 244521, 273609, 570549, 728721, 1168267, 1711647, 3504801, 8177869, 10514403, 24533607, 73600821]

約数ペア:

[(1, 73600821), (3, 24533607), (7, 10514403), (9, 8177869), (21, 3504801), (43, 1711647), (63, 1168267), (101, 728721), (129, 570549), (269, 273609), (301, 244521), (303, 242907), (387, 190183), (707, 104103), (807, 91203), (903, 81507), (909, 80969), (1883, 39087), (2121, 34701), (2421, 30401), (2709, 27169), (4343, 16947), (5649, 13029), (6363, 11567)]