77489951

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 101122560

約数和(自身を除く): 23632609

約数列:

[1, 7, 11, 37, 59, 77, 259, 407, 413, 461, 649, 2183, 2849, 3227, 4543, 5071, 15281, 17057, 24013, 27199, 35497, 119399, 168091, 187627, 190393, 299189, 1006363, 1313389, 2094323, 7044541, 11069993, 77489951]

約数ペア:

[(1, 77489951), (7, 11069993), (11, 7044541), (37, 2094323), (59, 1313389), (77, 1006363), (259, 299189), (407, 190393), (413, 187627), (461, 168091), (649, 119399), (2183, 35497), (2849, 27199), (3227, 24013), (4543, 17057), (5071, 15281)]