641170077

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{487}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 912364800

約数和(自身を除く): 271194723

約数列:

[1, 3, 29, 37, 87, 111, 409, 487, 1073, 1227, 1461, 3219, 11861, 14123, 15133, 18019, 35583, 42369, 45399, 54057, 199183, 438857, 522551, 597549, 1316571, 1567653, 5776307, 7369771, 17328921, 22109313, 213723359, 641170077]

約数ペア:

[(1, 641170077), (3, 213723359), (29, 22109313), (37, 17328921), (87, 7369771), (111, 5776307), (409, 1567653), (487, 1316571), (1073, 597549), (1227, 522551), (1461, 438857), (3219, 199183), (11861, 54057), (14123, 45399), (15133, 42369), (18019, 35583)]