74404323

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 131539200

約数和(自身を除く): 57134877

約数列:

[1, 3, 7, 9, 19, 21, 57, 61, 63, 133, 171, 183, 399, 427, 549, 1019, 1159, 1197, 1281, 3057, 3477, 3843, 7133, 8113, 9171, 10431, 19361, 21399, 24339, 58083, 62159, 64197, 73017, 135527, 174249, 186477, 406581, 435113, 559431, 1181021, 1219743, 1305339, 3543063, 3916017, 8267147, 10629189, 24801441, 74404323]

約数ペア:

[(1, 74404323), (3, 24801441), (7, 10629189), (9, 8267147), (19, 3916017), (21, 3543063), (57, 1305339), (61, 1219743), (63, 1181021), (133, 559431), (171, 435113), (183, 406581), (399, 186477), (427, 174249), (549, 135527), (1019, 73017), (1159, 64197), (1197, 62159), (1281, 58083), (3057, 24339), (3477, 21399), (3843, 19361), (7133, 10431), (8113, 9171)]