69318753

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 109492992

約数和(自身を除く): 40174239

約数列:

[1, 3, 7, 21, 53, 61, 159, 183, 371, 427, 1021, 1113, 1281, 3063, 3233, 7147, 9699, 21441, 22631, 54113, 62281, 67893, 162339, 186843, 378791, 435967, 1136373, 1307901, 3300893, 9902679, 23106251, 69318753]

約数ペア:

[(1, 69318753), (3, 23106251), (7, 9902679), (21, 3300893), (53, 1307901), (61, 1136373), (159, 435967), (183, 378791), (371, 186843), (427, 162339), (1021, 67893), (1113, 62281), (1281, 54113), (3063, 22631), (3233, 21441), (7147, 9699)]