78845751

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 122155200

約数和(自身を除く): 43309449

約数列:

[1, 3, 9, 27, 29, 87, 101, 261, 303, 783, 909, 997, 2727, 2929, 2991, 8787, 8973, 26361, 26919, 28913, 79083, 86739, 100697, 260217, 302091, 780651, 906273, 2718819, 2920213, 8760639, 26281917, 78845751]

約数ペア:

[(1, 78845751), (3, 26281917), (9, 8760639), (27, 2920213), (29, 2718819), (87, 906273), (101, 780651), (261, 302091), (303, 260217), (783, 100697), (909, 86739), (997, 79083), (2727, 28913), (2929, 26919), (2991, 26361), (8787, 8973)]