89204829

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1249}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 144000000

約数和(自身を除く): 54795171

約数列:

[1, 3, 7, 19, 21, 57, 133, 179, 399, 537, 1249, 1253, 3401, 3747, 3759, 8743, 10203, 23731, 23807, 26229, 71193, 71421, 166117, 223571, 498351, 670713, 1564997, 4247849, 4694991, 12743547, 29734943, 89204829]

約数ペア:

[(1, 89204829), (3, 29734943), (7, 12743547), (19, 4694991), (21, 4247849), (57, 1564997), (133, 670713), (179, 498351), (399, 223571), (537, 166117), (1249, 71421), (1253, 71193), (3401, 26229), (3747, 23807), (3759, 23731), (8743, 10203)]