77844151

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 100270080

約数和(自身を除く): 22425929

約数列:

[1, 7, 11, 67, 77, 79, 191, 469, 553, 737, 869, 1337, 2101, 5159, 5293, 6083, 12797, 14707, 15089, 37051, 58223, 89579, 105623, 140767, 165979, 407561, 985369, 1010963, 1161853, 7076741, 11120593, 77844151]

約数ペア:

[(1, 77844151), (7, 11120593), (11, 7076741), (67, 1161853), (77, 1010963), (79, 985369), (191, 407561), (469, 165979), (553, 140767), (737, 105623), (869, 89579), (1337, 58223), (2101, 37051), (5159, 15089), (5293, 14707), (6083, 12797)]