70226541

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2031

約数の個数: 64

約数和(自身を含む): 137410560

約数和(自身を除く): 67184019

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 153, 187, 189, 231, 297, 357, 459, 561, 693, 1071, 1309, 1683, 1987, 2079, 3213, 3927, 5049, 5961, 11781, 13909, 17883, 21857, 33779, 35343, 41727, 53649, 65571, 101337, 125181, 152999, 196713, 236453, 304011, 371569, 375543, 458997, 590139, 709359, 912033, 1114707, 1376991, 2128077, 2600983, 3344121, 4130973, 6384231, 7802949, 10032363, 23408847, 70226541]

約数ペア:

[(1, 70226541), (3, 23408847), (7, 10032363), (9, 7802949), (11, 6384231), (17, 4130973), (21, 3344121), (27, 2600983), (33, 2128077), (51, 1376991), (63, 1114707), (77, 912033), (99, 709359), (119, 590139), (153, 458997), (187, 375543), (189, 371569), (231, 304011), (297, 236453), (357, 196713), (459, 152999), (561, 125181), (693, 101337), (1071, 65571), (1309, 53649), (1683, 41727), (1987, 35343), (2079, 33779), (3213, 21857), (3927, 17883), (5049, 13909), (5961, 11781)]