42431697

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8747}}^1$

素因数の和:8778

約数の個数: 36

約数和(自身を含む): 77787216

約数和(自身を除く): 35355519

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 8747, 26241, 61229, 78723, 96217, 183687, 288651, 428603, 551061, 673519, 865953, 1285809, 2020557, 3857427, 4714633, 6061671, 14143899, 42431697]

約数ペア:

[(1, 42431697), (3, 14143899), (7, 6061671), (9, 4714633), (11, 3857427), (21, 2020557), (33, 1285809), (49, 865953), (63, 673519), (77, 551061), (99, 428603), (147, 288651), (231, 183687), (441, 96217), (539, 78723), (693, 61229), (1617, 26241), (4851, 8747)]