42156733493

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{20533}}^1$

素因数の和:20961

約数の個数: 32

約数和(自身を含む): 52041369600

約数和(自身を除く): 9884636107

約数列:

[1, 7, 19, 43, 133, 301, 359, 817, 2513, 5719, 6821, 15437, 20533, 47747, 108059, 143731, 293303, 390127, 882919, 2053121, 2730889, 6180433, 7371347, 16775461, 51599429, 117428227, 140055593, 316967921, 980389151, 2218775447, 6022390499, 42156733493]

約数ペア:

[(1, 42156733493), (7, 6022390499), (19, 2218775447), (43, 980389151), (133, 316967921), (301, 140055593), (359, 117428227), (817, 51599429), (2513, 16775461), (5719, 7371347), (6821, 6180433), (15437, 2730889), (20533, 2053121), (47747, 882919), (108059, 390127), (143731, 293303)]