15191946657

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{1225849}}^1$

素因数の和:1225884

約数の個数: 28

約数和(自身を含む): 24117372900

約数和(自身を除く): 8925426243

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 12393, 1225849, 3677547, 11032641, 20839433, 33097923, 62518299, 99293769, 187554897, 297881307, 562664691, 893643921, 1687994073, 5063982219, 15191946657]

約数ペア:

[(1, 15191946657), (3, 5063982219), (9, 1687994073), (17, 893643921), (27, 562664691), (51, 297881307), (81, 187554897), (153, 99293769), (243, 62518299), (459, 33097923), (729, 20839433), (1377, 11032641), (4131, 3677547), (12393, 1225849)]