19631569401

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{683}}^1\times {\mathrm{36709}}^1$

素因数の和:37430

約数の個数: 32

約数和(自身を含む): 30131568000

約数和(自身を除く): 10499998599

約数列:

[1, 3, 9, 27, 29, 87, 261, 683, 783, 2049, 6147, 18441, 19807, 36709, 59421, 110127, 178263, 330381, 534789, 991143, 1064561, 3193683, 9581049, 25072247, 28743147, 75216741, 225650223, 676950669, 727095163, 2181285489, 6543856467, 19631569401]

約数ペア:

[(1, 19631569401), (3, 6543856467), (9, 2181285489), (27, 727095163), (29, 676950669), (87, 225650223), (261, 75216741), (683, 28743147), (783, 25072247), (2049, 9581049), (6147, 3193683), (18441, 1064561), (19807, 991143), (36709, 534789), (59421, 330381), (110127, 178263)]