63120123

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 104113152

約数和(自身を除く): 40993029

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 131, 157, 279, 341, 393, 471, 1023, 1179, 1413, 1441, 1727, 3069, 4061, 4323, 4867, 5181, 12183, 12969, 14601, 15543, 20567, 36549, 43803, 44671, 53537, 61701, 134013, 160611, 185103, 226237, 402039, 481833, 637577, 678711, 1912731, 2036133, 5738193, 7013347, 21040041, 63120123]

約数ペア:

[(1, 63120123), (3, 21040041), (9, 7013347), (11, 5738193), (31, 2036133), (33, 1912731), (93, 678711), (99, 637577), (131, 481833), (157, 402039), (279, 226237), (341, 185103), (393, 160611), (471, 134013), (1023, 61701), (1179, 53537), (1413, 44671), (1441, 43803), (1727, 36549), (3069, 20567), (4061, 15543), (4323, 14601), (4867, 12969), (5181, 12183)]