152502021

素因数分解:

$3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2663}}^1$

素因数の和:2783

約数の個数: 40

約数和(自身を含む): 263032704

約数和(自身を除く): 110530683

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 101, 189, 303, 567, 707, 909, 2121, 2663, 2727, 6363, 7989, 8181, 18641, 19089, 23967, 55923, 57267, 71901, 167769, 215703, 268963, 503307, 806889, 1509921, 1882741, 2420667, 5648223, 7262001, 16944669, 21786003, 50834007, 152502021]

約数ペア:

[(1, 152502021), (3, 50834007), (7, 21786003), (9, 16944669), (21, 7262001), (27, 5648223), (63, 2420667), (81, 1882741), (101, 1509921), (189, 806889), (303, 503307), (567, 268963), (707, 215703), (909, 167769), (2121, 71901), (2663, 57267), (2727, 55923), (6363, 23967), (7989, 19089), (8181, 18641)]