143472537

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1361}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 240943248

約数和(自身を除く): 97470711

約数列:

[1, 3, 9, 13, 17, 39, 51, 53, 117, 153, 159, 221, 477, 663, 689, 901, 1361, 1989, 2067, 2703, 4083, 6201, 8109, 11713, 12249, 17693, 23137, 35139, 53079, 69411, 72133, 105417, 159237, 208233, 216399, 300781, 649197, 902343, 937729, 1226261, 2707029, 2813187, 3678783, 8439561, 11036349, 15941393, 47824179, 143472537]

約数ペア:

[(1, 143472537), (3, 47824179), (9, 15941393), (13, 11036349), (17, 8439561), (39, 3678783), (51, 2813187), (53, 2707029), (117, 1226261), (153, 937729), (159, 902343), (221, 649197), (477, 300781), (663, 216399), (689, 208233), (901, 159237), (1361, 105417), (1989, 72133), (2067, 69411), (2703, 53079), (4083, 35139), (6201, 23137), (8109, 17693), (11713, 12249)]