89262747

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61603}}^1$

素因数の和:61639

約数の個数: 24

約数和(自身を含む): 153763584

約数和(自身を除く): 64500837

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 61603, 184809, 431221, 554427, 1293663, 1416869, 3880989, 4250607, 9918083, 12751821, 29754249, 89262747]

約数ペア:

[(1, 89262747), (3, 29754249), (7, 12751821), (9, 9918083), (21, 4250607), (23, 3880989), (63, 1416869), (69, 1293663), (161, 554427), (207, 431221), (483, 184809), (1449, 61603)]