73473561

素因数分解:

$3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1283}}^1$

素因数の和:1403

約数の個数: 40

約数和(自身を含む): 126777024

約数和(自身を除く): 53303463

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 101, 189, 303, 567, 707, 909, 1283, 2121, 2727, 3849, 6363, 8181, 8981, 11547, 19089, 26943, 34641, 57267, 80829, 103923, 129583, 242487, 388749, 727461, 907081, 1166247, 2721243, 3498741, 8163729, 10496223, 24491187, 73473561]

約数ペア:

[(1, 73473561), (3, 24491187), (7, 10496223), (9, 8163729), (21, 3498741), (27, 2721243), (63, 1166247), (81, 907081), (101, 727461), (189, 388749), (303, 242487), (567, 129583), (707, 103923), (909, 80829), (1283, 57267), (2121, 34641), (2727, 26943), (3849, 19089), (6363, 11547), (8181, 8981)]