26769813

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 42681600

約数和(自身を除く): 15911787

約数列:

[1, 3, 7, 21, 29, 87, 113, 203, 339, 389, 609, 791, 1167, 2373, 2723, 3277, 8169, 9831, 11281, 22939, 33843, 43957, 68817, 78967, 131871, 236901, 307699, 923097, 1274753, 3824259, 8923271, 26769813]

約数ペア:

[(1, 26769813), (3, 8923271), (7, 3824259), (21, 1274753), (29, 923097), (87, 307699), (113, 236901), (203, 131871), (339, 78967), (389, 68817), (609, 43957), (791, 33843), (1167, 22939), (2373, 11281), (2723, 9831), (3277, 8169)]