27971422497

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{155017}}^1$

素因数の和:155230

約数の個数: 32

約数和(自身を含む): 42710559360

約数和(自身を除く): 14739136863

約数列:

[1, 3, 9, 27, 41, 123, 163, 369, 489, 1107, 1467, 4401, 6683, 20049, 60147, 155017, 180441, 465051, 1395153, 4185459, 6355697, 19067091, 25267771, 57201273, 75803313, 171603819, 227409939, 682229817, 1035978611, 3107935833, 9323807499, 27971422497]

約数ペア:

[(1, 27971422497), (3, 9323807499), (9, 3107935833), (27, 1035978611), (41, 682229817), (123, 227409939), (163, 171603819), (369, 75803313), (489, 57201273), (1107, 25267771), (1467, 19067091), (4401, 6355697), (6683, 4185459), (20049, 1395153), (60147, 465051), (155017, 180441)]