71379765

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7243}}^1$

素因数の和:7330

約数の個数: 32

約数和(自身を含む): 128653440

約数和(自身を除く): 57273675

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 7243, 9855, 21729, 36215, 65187, 108645, 195561, 325935, 528739, 977805, 1586217, 2643695, 4758651, 7931085, 14275953, 23793255, 71379765]

約数ペア:

[(1, 71379765), (3, 23793255), (5, 14275953), (9, 7931085), (15, 4758651), (27, 2643695), (45, 1586217), (73, 977805), (135, 528739), (219, 325935), (365, 195561), (657, 108645), (1095, 65187), (1971, 36215), (3285, 21729), (7243, 9855)]