66976902

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{20333}}^1$

素因数の和:20405

約数の個数: 32

約数和(自身を含む): 151284960

約数和(自身を除く): 84308058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 20333, 40666, 60999, 121998, 182997, 365994, 548991, 1097982, 1240313, 2480626, 3720939, 7441878, 11162817, 22325634, 33488451, 66976902]

約数ペア:

[(1, 66976902), (2, 33488451), (3, 22325634), (6, 11162817), (9, 7441878), (18, 3720939), (27, 2480626), (54, 1240313), (61, 1097982), (122, 548991), (183, 365994), (366, 182997), (549, 121998), (1098, 60999), (1647, 40666), (3294, 20333)]