80655603

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 126658560

約数和(自身を除く): 46002957

約数列:

[1, 3, 7, 21, 61, 79, 183, 237, 427, 553, 797, 1281, 1659, 2391, 4819, 5579, 14457, 16737, 33733, 48617, 62963, 101199, 145851, 188889, 340319, 440741, 1020957, 1322223, 3840743, 11522229, 26885201, 80655603]

約数ペア:

[(1, 80655603), (3, 26885201), (7, 11522229), (21, 3840743), (61, 1322223), (79, 1020957), (183, 440741), (237, 340319), (427, 188889), (553, 145851), (797, 101199), (1281, 62963), (1659, 48617), (2391, 33733), (4819, 16737), (5579, 14457)]