38959263

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^2\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 54

約数和(自身を含む): 68841864

約数和(自身を除く): 29882601

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 167, 207, 441, 483, 501, 529, 1127, 1169, 1449, 1503, 1587, 3381, 3507, 3703, 3841, 4761, 8183, 10143, 10521, 11109, 11523, 24549, 25921, 26887, 33327, 34569, 73647, 77763, 80661, 88343, 188209, 233289, 241983, 265029, 564627, 618401, 795087, 1693881, 1855203, 4328807, 5565609, 12986421, 38959263]

約数ペア:

[(1, 38959263), (3, 12986421), (7, 5565609), (9, 4328807), (21, 1855203), (23, 1693881), (49, 795087), (63, 618401), (69, 564627), (147, 265029), (161, 241983), (167, 233289), (207, 188209), (441, 88343), (483, 80661), (501, 77763), (529, 73647), (1127, 34569), (1169, 33327), (1449, 26887), (1503, 25921), (1587, 24549), (3381, 11523), (3507, 11109), (3703, 10521), (3841, 10143), (4761, 8183)]