38505663

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 68028480

約数和(自身を除く): 29522817

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 157, 229, 357, 471, 687, 1071, 1099, 1413, 1603, 2061, 2669, 3297, 3893, 4809, 8007, 9891, 11679, 14427, 18683, 24021, 27251, 35037, 35953, 56049, 81753, 107859, 168147, 245259, 251671, 323577, 611201, 755013, 1833603, 2265039, 4278407, 5500809, 12835221, 38505663]

約数ペア:

[(1, 38505663), (3, 12835221), (7, 5500809), (9, 4278407), (17, 2265039), (21, 1833603), (51, 755013), (63, 611201), (119, 323577), (153, 251671), (157, 245259), (229, 168147), (357, 107859), (471, 81753), (687, 56049), (1071, 35953), (1099, 35037), (1413, 27251), (1603, 24021), (2061, 18683), (2669, 14427), (3297, 11679), (3893, 9891), (4809, 8007)]