33779187

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 59449936

約数和(自身を除く): 25670749

約数列:

[1, 3, 9, 13, 17, 27, 37, 39, 51, 81, 111, 117, 153, 221, 243, 289, 333, 351, 459, 481, 629, 663, 867, 999, 1053, 1377, 1443, 1887, 1989, 2601, 2997, 3159, 3757, 4131, 4329, 5661, 5967, 7803, 8177, 8991, 10693, 11271, 12987, 16983, 17901, 23409, 24531, 32079, 33813, 38961, 50949, 53703, 70227, 73593, 96237, 101439, 116883, 139009, 152847, 220779, 288711, 304317, 417027, 662337, 866133, 912951, 1251081, 1987011, 2598399, 3753243, 11259729, 33779187]

約数ペア:

[(1, 33779187), (3, 11259729), (9, 3753243), (13, 2598399), (17, 1987011), (27, 1251081), (37, 912951), (39, 866133), (51, 662337), (81, 417027), (111, 304317), (117, 288711), (153, 220779), (221, 152847), (243, 139009), (289, 116883), (333, 101439), (351, 96237), (459, 73593), (481, 70227), (629, 53703), (663, 50949), (867, 38961), (999, 33813), (1053, 32079), (1377, 24531), (1443, 23409), (1887, 17901), (1989, 16983), (2601, 12987), (2997, 11271), (3159, 10693), (3757, 8991), (4131, 8177), (4329, 7803), (5661, 5967)]