66224979

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 38284461

約数列:

[1, 3, 9, 17, 27, 51, 153, 223, 459, 647, 669, 1941, 2007, 3791, 5823, 6021, 10999, 11373, 17469, 32997, 34119, 98991, 102357, 144281, 296973, 432843, 1298529, 2452777, 3895587, 7358331, 22074993, 66224979]

約数ペア:

[(1, 66224979), (3, 22074993), (9, 7358331), (17, 3895587), (27, 2452777), (51, 1298529), (153, 432843), (223, 296973), (459, 144281), (647, 102357), (669, 98991), (1941, 34119), (2007, 32997), (3791, 17469), (5823, 11373), (6021, 10999)]