69795918

素因数分解:

$2^1\times 3^{11}\times {\mathrm{197}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 157837680

約数和(自身を除く): 88041762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197, 243, 394, 486, 591, 729, 1182, 1458, 1773, 2187, 3546, 4374, 5319, 6561, 10638, 13122, 15957, 19683, 31914, 39366, 47871, 59049, 95742, 118098, 143613, 177147, 287226, 354294, 430839, 861678, 1292517, 2585034, 3877551, 7755102, 11632653, 23265306, 34897959, 69795918]

約数ペア:

[(1, 69795918), (2, 34897959), (3, 23265306), (6, 11632653), (9, 7755102), (18, 3877551), (27, 2585034), (54, 1292517), (81, 861678), (162, 430839), (197, 354294), (243, 287226), (394, 177147), (486, 143613), (591, 118098), (729, 95742), (1182, 59049), (1458, 47871), (1773, 39366), (2187, 31914), (3546, 19683), (4374, 15957), (5319, 13122), (6561, 10638)]