171865962

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:645

約数の個数: 80

約数和(自身を含む): 403722792

約数和(自身を除く): 231856830

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 53, 54, 74, 81, 106, 111, 159, 162, 222, 318, 333, 477, 541, 666, 954, 999, 1082, 1431, 1623, 1961, 1998, 2862, 2997, 3246, 3922, 4293, 4869, 5883, 5994, 8586, 9738, 11766, 14607, 17649, 20017, 28673, 29214, 35298, 40034, 43821, 52947, 57346, 60051, 86019, 87642, 105894, 120102, 158841, 172038, 180153, 258057, 317682, 360306, 516114, 540459, 774171, 1060901, 1080918, 1548342, 1621377, 2121802, 2322513, 3182703, 3242754, 4645026, 6365406, 9548109, 19096218, 28644327, 57288654, 85932981, 171865962]

約数ペア:

[(1, 171865962), (2, 85932981), (3, 57288654), (6, 28644327), (9, 19096218), (18, 9548109), (27, 6365406), (37, 4645026), (53, 3242754), (54, 3182703), (74, 2322513), (81, 2121802), (106, 1621377), (111, 1548342), (159, 1080918), (162, 1060901), (222, 774171), (318, 540459), (333, 516114), (477, 360306), (541, 317682), (666, 258057), (954, 180153), (999, 172038), (1082, 158841), (1431, 120102), (1623, 105894), (1961, 87642), (1998, 86019), (2862, 60051), (2997, 57346), (3246, 52947), (3922, 43821), (4293, 40034), (4869, 35298), (5883, 29214), (5994, 28673), (8586, 20017), (9738, 17649), (11766, 14607)]