201149784009

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{19081}}^1$

素因数の和:19638

約数の個数: 48

約数和(自身を含む): 306347618304

約数和(自身を除く): 105197834295

約数列:

[1, 3, 9, 23, 69, 127, 207, 381, 401, 1143, 1203, 2921, 3609, 8763, 9223, 19081, 26289, 27669, 50927, 57243, 83007, 152781, 171729, 438863, 458343, 1171321, 1316589, 2423287, 3513963, 3949767, 7269861, 7651481, 10541889, 21809583, 22954443, 55735601, 68863329, 167206803, 175984063, 501620409, 527952189, 971738087, 1583856567, 2915214261, 8745642783, 22349976001, 67049928003, 201149784009]

約数ペア:

[(1, 201149784009), (3, 67049928003), (9, 22349976001), (23, 8745642783), (69, 2915214261), (127, 1583856567), (207, 971738087), (381, 527952189), (401, 501620409), (1143, 175984063), (1203, 167206803), (2921, 68863329), (3609, 55735601), (8763, 22954443), (9223, 21809583), (19081, 10541889), (26289, 7651481), (27669, 7269861), (50927, 3949767), (57243, 3513963), (83007, 2423287), (152781, 1316589), (171729, 1171321), (438863, 458343)]