98877843

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^2$

素因数の和:276

約数の個数: 36

約数和(自身を含む): 154131640

約数和(自身を除く): 55253797

約数列:

[1, 3, 9, 19, 57, 73, 89, 171, 219, 267, 657, 801, 1387, 1691, 4161, 5073, 6497, 7921, 12483, 15219, 19491, 23763, 58473, 71289, 123443, 150499, 370329, 451497, 578233, 1110987, 1354491, 1734699, 5204097, 10986427, 32959281, 98877843]

約数ペア:

[(1, 98877843), (3, 32959281), (9, 10986427), (19, 5204097), (57, 1734699), (73, 1354491), (89, 1110987), (171, 578233), (219, 451497), (267, 370329), (657, 150499), (801, 123443), (1387, 71289), (1691, 58473), (4161, 23763), (5073, 19491), (6497, 15219), (7921, 12483)]