74054043

素因数分解:

$3^2\times 7^4\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 60

約数和(自身を含む): 131086800

約数和(自身を除く): 57032757

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 149, 161, 207, 343, 441, 447, 483, 1029, 1043, 1127, 1341, 1449, 2401, 3087, 3129, 3381, 3427, 7203, 7301, 7889, 9387, 10143, 10281, 21609, 21903, 23667, 23989, 30843, 51107, 55223, 65709, 71001, 71967, 153321, 165669, 167923, 215901, 357749, 459963, 497007, 503769, 1073247, 1175461, 1511307, 3219741, 3526383, 8228227, 10579149, 24684681, 74054043]

約数ペア:

[(1, 74054043), (3, 24684681), (7, 10579149), (9, 8228227), (21, 3526383), (23, 3219741), (49, 1511307), (63, 1175461), (69, 1073247), (147, 503769), (149, 497007), (161, 459963), (207, 357749), (343, 215901), (441, 167923), (447, 165669), (483, 153321), (1029, 71967), (1043, 71001), (1127, 65709), (1341, 55223), (1449, 51107), (2401, 30843), (3087, 23989), (3129, 23667), (3381, 21903), (3427, 21609), (7203, 10281), (7301, 10143), (7889, 9387)]