145735527

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3923}}^1$

素因数の和:4023

約数の個数: 32

約数和(自身を含む): 233556480

約数和(自身を除く): 87820953

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 1281, 1769, 3923, 5307, 11769, 12383, 27461, 37149, 82383, 113767, 239303, 341301, 717909, 796369, 1675121, 2389107, 5025363, 6939787, 20819361, 48578509, 145735527]

約数ペア:

[(1, 145735527), (3, 48578509), (7, 20819361), (21, 6939787), (29, 5025363), (61, 2389107), (87, 1675121), (183, 796369), (203, 717909), (427, 341301), (609, 239303), (1281, 113767), (1769, 82383), (3923, 37149), (5307, 27461), (11769, 12383)]