9185589

素因数分解:

$3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 16251840

約数和(自身を除く): 7066251

約数列:

[1, 3, 7, 9, 21, 27, 49, 53, 63, 131, 147, 159, 189, 371, 393, 441, 477, 917, 1113, 1179, 1323, 1431, 2597, 2751, 3339, 3537, 6419, 6943, 7791, 8253, 10017, 19257, 20829, 23373, 24759, 48601, 57771, 62487, 70119, 145803, 173313, 187461, 340207, 437409, 1020621, 1312227, 3061863, 9185589]

約数ペア:

[(1, 9185589), (3, 3061863), (7, 1312227), (9, 1020621), (21, 437409), (27, 340207), (49, 187461), (53, 173313), (63, 145803), (131, 70119), (147, 62487), (159, 57771), (189, 48601), (371, 24759), (393, 23373), (441, 20829), (477, 19257), (917, 10017), (1113, 8253), (1179, 7791), (1323, 6943), (1431, 6419), (2597, 3537), (2751, 3339)]