38412927

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{563}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 68762880

約数和(自身を除く): 30349953

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 361, 399, 513, 563, 1083, 1197, 1689, 2527, 3249, 3591, 3941, 5067, 7581, 9747, 10697, 11823, 15201, 22743, 32091, 35469, 68229, 74879, 96273, 106407, 203243, 224637, 288819, 609729, 673911, 1422701, 1829187, 2021733, 4268103, 5487561, 12804309, 38412927]

約数ペア:

[(1, 38412927), (3, 12804309), (7, 5487561), (9, 4268103), (19, 2021733), (21, 1829187), (27, 1422701), (57, 673911), (63, 609729), (133, 288819), (171, 224637), (189, 203243), (361, 106407), (399, 96273), (513, 74879), (563, 68229), (1083, 35469), (1197, 32091), (1689, 22743), (2527, 15201), (3249, 11823), (3591, 10697), (3941, 9747), (5067, 7581)]