66882645

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 123863040

約数和(自身を除く): 56980395

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 83, 127, 135, 141, 235, 249, 381, 415, 423, 635, 705, 747, 1143, 1245, 1269, 1905, 2115, 2241, 3429, 3735, 3901, 5715, 5969, 6345, 10541, 11205, 11703, 17145, 17907, 19505, 29845, 31623, 35109, 52705, 53721, 58515, 89535, 94869, 105327, 158115, 161163, 175545, 268605, 284607, 474345, 495427, 526635, 805815, 1423035, 1486281, 2477135, 4458843, 7431405, 13376529, 22294215, 66882645]

約数ペア:

[(1, 66882645), (3, 22294215), (5, 13376529), (9, 7431405), (15, 4458843), (27, 2477135), (45, 1486281), (47, 1423035), (83, 805815), (127, 526635), (135, 495427), (141, 474345), (235, 284607), (249, 268605), (381, 175545), (415, 161163), (423, 158115), (635, 105327), (705, 94869), (747, 89535), (1143, 58515), (1245, 53721), (1269, 52705), (1905, 35109), (2115, 31623), (2241, 29845), (3429, 19505), (3735, 17907), (3901, 17145), (5715, 11703), (5969, 11205), (6345, 10541)]