153650497

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 219340800

約数和(自身を除く): 65690303

約数列:

[1, 7, 11, 13, 29, 67, 77, 79, 91, 143, 203, 319, 377, 469, 553, 737, 869, 871, 1001, 1027, 1943, 2233, 2291, 2639, 4147, 5159, 5293, 6083, 6097, 7189, 9581, 11297, 13601, 16037, 21373, 25201, 25259, 29029, 29783, 37051, 58223, 67067, 68809, 79079, 149611, 153497, 176407, 176813, 208481, 277849, 327613, 407561, 481663, 756899, 1074479, 1688467, 1944943, 1995461, 2293291, 5298293, 11819269, 13968227, 21950071, 153650497]

約数ペア:

[(1, 153650497), (7, 21950071), (11, 13968227), (13, 11819269), (29, 5298293), (67, 2293291), (77, 1995461), (79, 1944943), (91, 1688467), (143, 1074479), (203, 756899), (319, 481663), (377, 407561), (469, 327613), (553, 277849), (737, 208481), (869, 176813), (871, 176407), (1001, 153497), (1027, 149611), (1943, 79079), (2233, 68809), (2291, 67067), (2639, 58223), (4147, 37051), (5159, 29783), (5293, 29029), (6083, 25259), (6097, 25201), (7189, 21373), (9581, 16037), (11297, 13601)]