149791821

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{4547}}^1$

素因数の和:4768

約数の個数: 16

約数和(自身を含む): 203750400

約数和(自身を除く): 53958579

約数列:

[1, 3, 79, 139, 237, 417, 4547, 10981, 13641, 32943, 359213, 632033, 1077639, 1896099, 49930607, 149791821]

約数ペア:

[(1, 149791821), (3, 49930607), (79, 1896099), (139, 1077639), (237, 632033), (417, 359213), (4547, 32943), (10981, 13641)]