155212286901

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4250179}}^1$

素因数の和:4250273

約数の個数: 32

約数和(自身を含む): 248074506240

約数和(自身を除く): 92862219339

約数列:

[1, 3, 7, 21, 37, 47, 111, 141, 259, 329, 777, 987, 1739, 5217, 12173, 36519, 4250179, 12750537, 29751253, 89253759, 157256623, 199758413, 471769869, 599275239, 1100796361, 1398308891, 3302389083, 4194926673, 7391061281, 22173183843, 51737428967, 155212286901]

約数ペア:

[(1, 155212286901), (3, 51737428967), (7, 22173183843), (21, 7391061281), (37, 4194926673), (47, 3302389083), (111, 1398308891), (141, 1100796361), (259, 599275239), (329, 471769869), (777, 199758413), (987, 157256623), (1739, 89253759), (5217, 29751253), (12173, 12750537), (36519, 4250179)]