70749393

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 49001007

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 89, 109, 143, 187, 221, 267, 327, 429, 561, 663, 979, 1157, 1199, 1417, 1513, 1853, 2431, 2937, 3471, 3597, 4251, 4539, 5559, 7293, 9701, 12727, 15587, 16643, 19669, 20383, 24089, 29103, 38181, 46761, 49929, 59007, 61149, 72267, 106711, 126113, 164917, 216359, 264979, 320133, 378339, 494751, 649077, 794937, 1387243, 1814087, 2143921, 4161729, 5442261, 6431763, 23583131, 70749393]

約数ペア:

[(1, 70749393), (3, 23583131), (11, 6431763), (13, 5442261), (17, 4161729), (33, 2143921), (39, 1814087), (51, 1387243), (89, 794937), (109, 649077), (143, 494751), (187, 378339), (221, 320133), (267, 264979), (327, 216359), (429, 164917), (561, 126113), (663, 106711), (979, 72267), (1157, 61149), (1199, 59007), (1417, 49929), (1513, 46761), (1853, 38181), (2431, 29103), (2937, 24089), (3471, 20383), (3597, 19669), (4251, 16643), (4539, 15587), (5559, 12727), (7293, 9701)]