38547873

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 72844800

約数和(自身を除く): 34296927

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 87, 91, 117, 189, 203, 261, 273, 351, 377, 541, 609, 783, 819, 1131, 1623, 1827, 2457, 2639, 3393, 3787, 4869, 5481, 7033, 7917, 10179, 11361, 14607, 15689, 21099, 23751, 34083, 47067, 49231, 63297, 71253, 102249, 109823, 141201, 147693, 189891, 203957, 329469, 423603, 443079, 611871, 988407, 1329237, 1427699, 1835613, 2965221, 4283097, 5506839, 12849291, 38547873]

約数ペア:

[(1, 38547873), (3, 12849291), (7, 5506839), (9, 4283097), (13, 2965221), (21, 1835613), (27, 1427699), (29, 1329237), (39, 988407), (63, 611871), (87, 443079), (91, 423603), (117, 329469), (189, 203957), (203, 189891), (261, 147693), (273, 141201), (351, 109823), (377, 102249), (541, 71253), (609, 63297), (783, 49231), (819, 47067), (1131, 34083), (1623, 23751), (1827, 21099), (2457, 15689), (2639, 14607), (3393, 11361), (3787, 10179), (4869, 7917), (5481, 7033)]