100351209

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 155713536

約数和(自身を除く): 55362327

約数列:

[1, 3, 7, 21, 127, 191, 197, 381, 573, 591, 889, 1337, 1379, 2667, 4011, 4137, 24257, 25019, 37627, 72771, 75057, 112881, 169799, 175133, 263389, 509397, 525399, 790167, 4778629, 14335887, 33450403, 100351209]

約数ペア:

[(1, 100351209), (3, 33450403), (7, 14335887), (21, 4778629), (127, 790167), (191, 525399), (197, 509397), (381, 263389), (573, 175133), (591, 169799), (889, 112881), (1337, 75057), (1379, 72771), (2667, 37627), (4011, 25019), (4137, 24257)]