74550357

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 131797120

約数和(自身を除く): 57246763

約数列:

[1, 3, 7, 9, 19, 21, 57, 61, 63, 133, 171, 183, 399, 427, 549, 1021, 1159, 1197, 1281, 3063, 3477, 3843, 7147, 8113, 9189, 10431, 19399, 21441, 24339, 58197, 62281, 64323, 73017, 135793, 174591, 186843, 407379, 435967, 560529, 1183339, 1222137, 1307901, 3550017, 3923703, 8283373, 10650051, 24850119, 74550357]

約数ペア:

[(1, 74550357), (3, 24850119), (7, 10650051), (9, 8283373), (19, 3923703), (21, 3550017), (57, 1307901), (61, 1222137), (63, 1183339), (133, 560529), (171, 435967), (183, 407379), (399, 186843), (427, 174591), (549, 135793), (1021, 73017), (1159, 64323), (1197, 62281), (1281, 58197), (3063, 24339), (3477, 21441), (3843, 19399), (7147, 10431), (8113, 9189)]