151278729

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 245583360

約数和(自身を除く): 94304631

約数列:

[1, 3, 7, 21, 31, 49, 89, 93, 147, 217, 267, 373, 623, 651, 1119, 1519, 1869, 2611, 2759, 4361, 4557, 7833, 8277, 11563, 13083, 18277, 19313, 33197, 34689, 54831, 57939, 80941, 99591, 135191, 232379, 242823, 405573, 566587, 697137, 1029107, 1626653, 1699761, 3087321, 4879959, 7203749, 21611247, 50426243, 151278729]

約数ペア:

[(1, 151278729), (3, 50426243), (7, 21611247), (21, 7203749), (31, 4879959), (49, 3087321), (89, 1699761), (93, 1626653), (147, 1029107), (217, 697137), (267, 566587), (373, 405573), (623, 242823), (651, 232379), (1119, 135191), (1519, 99591), (1869, 80941), (2611, 57939), (2759, 54831), (4361, 34689), (4557, 33197), (7833, 19313), (8277, 18277), (11563, 13083)]