67180503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 100452352

約数和(自身を除く): 33271849

約数列:

[1, 3, 13, 31, 39, 93, 181, 307, 403, 543, 921, 1209, 2353, 3991, 5611, 7059, 9517, 11973, 16833, 28551, 55567, 72943, 123721, 166701, 218829, 371163, 722371, 1722577, 2167113, 5167731, 22393501, 67180503]

約数ペア:

[(1, 67180503), (3, 22393501), (13, 5167731), (31, 2167113), (39, 1722577), (93, 722371), (181, 371163), (307, 218829), (403, 166701), (543, 123721), (921, 72943), (1209, 55567), (2353, 28551), (3991, 16833), (5611, 11973), (7059, 9517)]