30472497

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 52531200

約数和(自身を除く): 22058703

約数列:

[1, 3, 9, 11, 27, 33, 37, 47, 59, 99, 111, 141, 177, 297, 333, 407, 423, 517, 531, 649, 999, 1221, 1269, 1551, 1593, 1739, 1947, 2183, 2773, 3663, 4653, 5217, 5841, 6549, 8319, 10989, 13959, 15651, 17523, 19129, 19647, 24013, 24957, 30503, 46953, 57387, 58941, 72039, 74871, 91509, 102601, 172161, 216117, 274527, 307803, 516483, 648351, 823581, 923409, 1128611, 2770227, 3385833, 10157499, 30472497]

約数ペア:

[(1, 30472497), (3, 10157499), (9, 3385833), (11, 2770227), (27, 1128611), (33, 923409), (37, 823581), (47, 648351), (59, 516483), (99, 307803), (111, 274527), (141, 216117), (177, 172161), (297, 102601), (333, 91509), (407, 74871), (423, 72039), (517, 58941), (531, 57387), (649, 46953), (999, 30503), (1221, 24957), (1269, 24013), (1551, 19647), (1593, 19129), (1739, 17523), (1947, 15651), (2183, 13959), (2773, 10989), (3663, 8319), (4653, 6549), (5217, 5841)]