155473437

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{4327}}^1$

素因数の和:4425

約数の個数: 32

約数和(自身を含む): 249292800

約数和(自身を除く): 93819363

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 413, 609, 1239, 1711, 4327, 5133, 11977, 12981, 30289, 35931, 90867, 125483, 255293, 376449, 765879, 878381, 1787051, 2635143, 5361153, 7403497, 22210491, 51824479, 155473437]

約数ペア:

[(1, 155473437), (3, 51824479), (7, 22210491), (21, 7403497), (29, 5361153), (59, 2635143), (87, 1787051), (177, 878381), (203, 765879), (413, 376449), (609, 255293), (1239, 125483), (1711, 90867), (4327, 35931), (5133, 30289), (11977, 12981)]