30208167

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 53637120

約数和(自身を除く): 23428953

約数列:

[1, 3, 9, 11, 17, 27, 31, 33, 51, 93, 99, 153, 187, 193, 279, 297, 341, 459, 527, 561, 579, 837, 1023, 1581, 1683, 1737, 2123, 3069, 3281, 4743, 5049, 5211, 5797, 5983, 6369, 9207, 9843, 14229, 17391, 17949, 19107, 29529, 36091, 52173, 53847, 57321, 65813, 88587, 101711, 108273, 156519, 161541, 197439, 305133, 324819, 592317, 915399, 974457, 1118821, 1776951, 2746197, 3356463, 10069389, 30208167]

約数ペア:

[(1, 30208167), (3, 10069389), (9, 3356463), (11, 2746197), (17, 1776951), (27, 1118821), (31, 974457), (33, 915399), (51, 592317), (93, 324819), (99, 305133), (153, 197439), (187, 161541), (193, 156519), (279, 108273), (297, 101711), (341, 88587), (459, 65813), (527, 57321), (561, 53847), (579, 52173), (837, 36091), (1023, 29529), (1581, 19107), (1683, 17949), (1737, 17391), (2123, 14229), (3069, 9843), (3281, 9207), (4743, 6369), (5049, 5983), (5211, 5797)]