156779361423

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{31657}}^1$

素因数の和:31964

約数の個数: 48

約数和(自身を含む): 236422957056

約数和(自身を除く): 79643595633

約数列:

[1, 3, 9, 43, 67, 129, 191, 201, 387, 573, 603, 1719, 2881, 8213, 8643, 12797, 24639, 25929, 31657, 38391, 73917, 94971, 115173, 284913, 550271, 1361251, 1650813, 2121019, 4083753, 4952439, 6046487, 6363057, 12251259, 18139461, 19089171, 54418383, 91203817, 259998941, 273611451, 405114629, 779996823, 820834353, 1215343887, 2339990469, 3646031661, 17419929047, 52259787141, 156779361423]

約数ペア:

[(1, 156779361423), (3, 52259787141), (9, 17419929047), (43, 3646031661), (67, 2339990469), (129, 1215343887), (191, 820834353), (201, 779996823), (387, 405114629), (573, 273611451), (603, 259998941), (1719, 91203817), (2881, 54418383), (8213, 19089171), (8643, 18139461), (12797, 12251259), (24639, 6363057), (25929, 6046487), (31657, 4952439), (38391, 4083753), (73917, 2121019), (94971, 1650813), (115173, 1361251), (284913, 550271)]