188043453

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 305388720

約数和(自身を除く): 117345267

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 157, 261, 353, 377, 471, 1059, 1131, 1413, 2041, 3177, 3393, 4553, 4589, 6123, 10237, 13659, 13767, 18369, 30711, 40977, 41301, 55421, 59189, 92133, 133081, 166263, 177567, 399243, 498789, 532701, 720473, 1197729, 1607209, 2161419, 4821627, 6484257, 14464881, 20893717, 62681151, 188043453]

約数ペア:

[(1, 188043453), (3, 62681151), (9, 20893717), (13, 14464881), (29, 6484257), (39, 4821627), (87, 2161419), (117, 1607209), (157, 1197729), (261, 720473), (353, 532701), (377, 498789), (471, 399243), (1059, 177567), (1131, 166263), (1413, 133081), (2041, 92133), (3177, 59189), (3393, 55421), (4553, 41301), (4589, 40977), (6123, 30711), (10237, 18369), (13659, 13767)]