73817451

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 120931200

約数和(自身を除く): 47113749

約数列:

[1, 3, 9, 17, 19, 51, 57, 67, 153, 171, 201, 323, 379, 603, 969, 1137, 1139, 1273, 2907, 3411, 3417, 3819, 6443, 7201, 10251, 11457, 19329, 21603, 21641, 25393, 57987, 64809, 64923, 76179, 122417, 194769, 228537, 367251, 431681, 482467, 1101753, 1295043, 1447401, 3885129, 4342203, 8201939, 24605817, 73817451]

約数ペア:

[(1, 73817451), (3, 24605817), (9, 8201939), (17, 4342203), (19, 3885129), (51, 1447401), (57, 1295043), (67, 1101753), (153, 482467), (171, 431681), (201, 367251), (323, 228537), (379, 194769), (603, 122417), (969, 76179), (1137, 64923), (1139, 64809), (1273, 57987), (2907, 25393), (3411, 21641), (3417, 21603), (3819, 19329), (6443, 11457), (7201, 10251)]