155115975159

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{104207}}^1$

素因数の和:104306

約数の個数: 80

約数和(自身を含む): 261463707648

約数和(自身を除く): 106347732489

約数列:

[1, 3, 9, 17, 23, 27, 47, 51, 69, 81, 141, 153, 207, 391, 423, 459, 621, 799, 1081, 1173, 1269, 1377, 1863, 2397, 3243, 3519, 3807, 7191, 9729, 10557, 18377, 21573, 29187, 31671, 55131, 64719, 87561, 104207, 165393, 312621, 496179, 937863, 1488537, 1771519, 2396761, 2813589, 4897729, 5314557, 7190283, 8440767, 14693187, 15943671, 21570849, 40744937, 44079561, 47831013, 64712547, 83261393, 112647767, 122234811, 132238683, 143493039, 194137641, 249784179, 337943301, 366704433, 396716049, 749352537, 1013829903, 1100113299, 1915012039, 2248057611, 3041489709, 3300339897, 5745036117, 6744172833, 9124469127, 17235108351, 51705325053, 155115975159]

約数ペア:

[(1, 155115975159), (3, 51705325053), (9, 17235108351), (17, 9124469127), (23, 6744172833), (27, 5745036117), (47, 3300339897), (51, 3041489709), (69, 2248057611), (81, 1915012039), (141, 1100113299), (153, 1013829903), (207, 749352537), (391, 396716049), (423, 366704433), (459, 337943301), (621, 249784179), (799, 194137641), (1081, 143493039), (1173, 132238683), (1269, 122234811), (1377, 112647767), (1863, 83261393), (2397, 64712547), (3243, 47831013), (3519, 44079561), (3807, 40744937), (7191, 21570849), (9729, 15943671), (10557, 14693187), (18377, 8440767), (21573, 7190283), (29187, 5314557), (31671, 4897729), (55131, 2813589), (64719, 2396761), (87561, 1771519), (104207, 1488537), (165393, 937863), (312621, 496179)]