210678021

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{4373}}^1$

素因数の和:4533

約数の個数: 24

約数和(自身を含む): 313195896

約数和(自身を除く): 102517875

約数列:

[1, 3, 9, 53, 101, 159, 303, 477, 909, 4373, 5353, 13119, 16059, 39357, 48177, 231769, 441673, 695307, 1325019, 2085921, 3975057, 23408669, 70226007, 210678021]

約数ペア:

[(1, 210678021), (3, 70226007), (9, 23408669), (53, 3975057), (101, 2085921), (159, 1325019), (303, 695307), (477, 441673), (909, 231769), (4373, 48177), (5353, 39357), (13119, 16059)]