207919653315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{87991}}^1\times {\mathrm{14321}}^1$

素因数の和:102331

約数の個数: 32

約数和(自身を含む): 362943770112

約数和(自身を除く): 155024116797

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 14321, 42963, 71605, 87991, 157531, 214815, 263973, 439955, 472593, 787655, 967901, 1319865, 2362965, 2903703, 4839505, 14518515, 1260119111, 3780357333, 6300595555, 13861310221, 18901786665, 41583930663, 69306551105, 207919653315]

約数ペア:

[(1, 207919653315), (3, 69306551105), (5, 41583930663), (11, 18901786665), (15, 13861310221), (33, 6300595555), (55, 3780357333), (165, 1260119111), (14321, 14518515), (42963, 4839505), (71605, 2903703), (87991, 2362965), (157531, 1319865), (214815, 967901), (263973, 787655), (439955, 472593)]