89250189

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 142663680

約数和(自身を除く): 53413491

約数列:

[1, 3, 7, 21, 23, 69, 161, 257, 483, 719, 771, 1799, 2157, 5033, 5397, 5911, 15099, 16537, 17733, 41377, 49611, 115759, 124131, 184783, 347277, 554349, 1293481, 3880443, 4250009, 12750027, 29750063, 89250189]

約数ペア:

[(1, 89250189), (3, 29750063), (7, 12750027), (21, 4250009), (23, 3880443), (69, 1293481), (161, 554349), (257, 347277), (483, 184783), (719, 124131), (771, 115759), (1799, 49611), (2157, 41377), (5033, 17733), (5397, 16537), (5911, 15099)]