1135278921

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2178

約数の個数: 64

約数和(自身を含む): 1931558400

約数和(自身を除く): 796279479

約数列:

[1, 3, 7, 17, 21, 29, 51, 53, 87, 119, 159, 203, 357, 371, 493, 609, 901, 1113, 1479, 1537, 2069, 2703, 3451, 4611, 6207, 6307, 10353, 10759, 14483, 18921, 26129, 32277, 35173, 43449, 60001, 78387, 105519, 109657, 180003, 182903, 246211, 328971, 420007, 548709, 738633, 767599, 1020017, 1260021, 1864169, 2302797, 3060051, 3180053, 5592507, 7140119, 9540159, 13049183, 21420357, 22260371, 39147549, 54060901, 66781113, 162182703, 378426307, 1135278921]

約数ペア:

[(1, 1135278921), (3, 378426307), (7, 162182703), (17, 66781113), (21, 54060901), (29, 39147549), (51, 22260371), (53, 21420357), (87, 13049183), (119, 9540159), (159, 7140119), (203, 5592507), (357, 3180053), (371, 3060051), (493, 2302797), (609, 1864169), (901, 1260021), (1113, 1020017), (1479, 767599), (1537, 738633), (2069, 548709), (2703, 420007), (3451, 328971), (4611, 246211), (6207, 182903), (6307, 180003), (10353, 109657), (10759, 105519), (14483, 78387), (18921, 60001), (26129, 43449), (32277, 35173)]